Which choice correctly compares two decimals?
A 2.17 > 2.0172.17 > 2.017
B 2.018 > 2.172.018 > 2.17
C 2.16 < 2.0172.16 < 2.017
D 2.17 = 2.017
Answer:
A
Step-by-step explanation:
2.17 > 2.017
because
2.017 = 2 + 17/1000
while
2.17 = 2 + 17/100 = 2 + 170/1000
170/1000 is larger than 17/1000.
for that reason D is wrong, of course.
2.17 is NOT equal to 2.017. 17/1000 is NOT equal to 170/1000.
2.018 = 2 + 18/1000
2.17 = 2 + 17/100 = 2 + 170/1000
also 18/1000 is NOT larger than 170/1000.
2.16 = 2 + 16/100 = 2 + 160/1000
2.017 = 2 + 17/1000
17/1000 are NOT larger than 160/1000.
2 Gracie created the table of x and y
values shown here.
X
y
1
0
Fy=2x-2
Gy= 2x + 2
MathWarm-Ups.com
3
-4
5
-8
7
-12
Which equation represents the relationship
between the x values and the y values in
the table?
7.11A
H y = -2x + 2
J_y=-2x - 2
7.7A
r
F
The equation of the line passing through the given points is y = -2x+2.
Given that are the values of x and y coordinates we need to find the equation of the line using them,
So, considering the points (1, 0) and (3, -4),
We know that the equation of a line passing through points (x₁, y₁) and (x₂, y₂) is =
y-y₁ = y₂-y₁ / x₂-x₁ (x-x₁)
Here (x₁, y₁) and (x₂, y₂) are (1, 0) and (3, -4),
Therefore, the required equation is =
y-0 = -4-0/3-1 (x-1)
y = -2x + 2
Hence, the equation of the line passing through the given points is y = -2x+2.
Learn more about equation of the line click
https://brainly.com/question/21511618
#SPJ1
you are planning a trip to australia. your hotel will cost you a$110 per night for seven nights. you expect to spend another a$3,400 for meals, tours, souvenirs, and so forth. how much will this trip cost you in u.s. dollars if $1
The total cost of the trip in U.S. dollars as per given rates and conversion is equal to approximately USD 3,232.58.
Total cost of the trip in U.S. dollars,
Convert the Australian dollars to U.S. dollars.
Using the exchange rate of 0.7752 USD per 1 AUD.
The cost of the hotel is,
7 nights × A$110/night = A$770
To convert this to U.S. dollars, multiply by the exchange rate,
A$770 × 0.7752 USD/AUD
= USD 596.904
Expected cost of meals, tours, souvenirs, etc. is,
A$3,400
Convert this to U.S. dollars, we again multiply by the exchange rate,
A$3,400 × 0.7752 USD/AUD
= USD 2,635.68
Total cost of the trip in U.S. dollars is the sum of these two amounts is,
USD 596.904 + USD 2,635.68 = USD 3,232.584
Rounding to two decimal places = approximately USD 3,232.58.
Therefore, the cost of the trip in the U.S. dollars is equal to approximately USD 3,232.58.
Learn more about trip here
brainly.com/question/15698942
#SPJ4
The above question is incomplete, the complete question is:
You are planning a trip to Australia. your hotel will cost you a$110 per night for seven nights. you expect to spend another a$3,400 for meals, tours, souvenirs, and so forth. How much will this trip cost her in U.S. dollars if the USD equivalent is .7752?
Jack claims that QRST is a parallelogram. If m∠R = 72, m∠T = 108, and m∠S = 72, is he correct? Explain
We can conclude that Jack's claim is correct. QRST is indeed a parallelogram, since opposite angles in QRST are congruent, and opposite sides in a parallelogram are also congruent
To determine whether Jack's claim that QRST is a parallelogram is correct, we need to use the properties of parallelograms. One of the properties of a parallelogram is that opposite angles are congruent. Therefore, we need to check if the opposite angles in QRST are congruent.
If m∠R = 72 and m∠T = 108, then the sum of these angles is 180 degrees (72 + 108 = 180). This indicates that angles R and T are supplementary.
If m∠S = 72, then we need to find the measure of angle Q. Since QRST is a quadrilateral, the sum of its interior angles is 360 degrees.
m∠Q + m∠R + m∠S + m∠T = 360
Substituting the given values, we get:
m∠Q + 72 + 72 + 108 = 360
Simplifying the equation, we get:
m∠Q = 108
Therefore, angles Q and S are congruent (both measuring 72 degrees) and angles R and T are supplementary (measuring 72 and 108 degrees, respectively). Since opposite angles in QRST are congruent, and opposite sides in a parallelogram are also congruent, we can conclude that Jack's claim is correct. QRST is indeed a parallelogram.
More on parallelogram: https://brainly.com/question/11803780
#SPJ11
What is the difference in credit score between those over the age of 55 and those between 18-24 years old?
According to recent studies, there is a notable difference in credit scores between those over the age of 55 and those between the ages of 18-24.
On average, individuals over the age of 55 tend to have higher credit scores than those in the 18-24 age range. This is primarily due to the fact that older individuals have had more time to establish and build their credit history, whereas younger individuals are just starting out and may not have had the opportunity to establish credit yet.
Additionally, older individuals tend to have more stable financial situations and may have less debt compared to younger individuals who may be dealing with student loans or other types of debt.
However, it's important to note that credit scores can vary greatly between individuals, regardless of age, and there are many factors that contribute to credit score, such as payment history, credit utilization, and length of credit history.
To know more about credit score:
https://brainly.com/question/29548283
#SPJ11
the following list shows the number of goals scored by a soccer team in each of 9 games. 0 0 1 1 1 3 3 4 5 how does the median number of goals scored compare with the mean number of goals scored? responses
The median number of goals scored is 1, and the mean number of goals scored is 2. The median is less than the mean, indicating a right-skewed distribution.
To find the median, we need to first put the numbers in order
0, 0, 1, 1, 1, 3, 3, 4, 5
There are an odd number of values, so the median is the middle value, which is 1.
To find the mean, we add up all the values and divide by the number of values
(0 + 0 + 1 + 1 + 1 + 3 + 3 + 4 + 5) / 9 = 2
So the mean number of goals scored is 2.
Since the median (1) is less than the mean (2), we can say that the distribution is skewed to the right. This is because the high value of 5 pulls the mean up, while the median is not affected as much by outliers.
Learn more about median here
brainly.com/question/28060453
#SPJ4
The profit in dollars from the sale of x expensive watches is P(x) = 0.08x² - 5x + 6x0.2 - 5200 Find the marginal profit when (a) x = 300. (b) x = 2000, (c) X = 5000, and (d) x = 12,000.
The marginal profit in dollars for the sale of expensive watches when approximately $1912.61.
Find the marginal profit in dollars from the sale?
We need to find the marginal profit in dollars from the sale of x expensive watches for the given profit function P(x) = 0.08x² - 5x + 6x^0.2 - 5200 when (a) x = 300, (b) x = 2000, (c) x = 5000, and (d) x = 12,000.
Find the derivative of the profit function P(x), which represents the marginal profit.
P'(x) = dP(x)/dx = 0.16x - 5 + (6 * 0.2 * x^(-0.8))
Calculate the marginal profit for each specified value of x:
x = 300:
P'(300) = 0.16(300) - 5 + (6 * 0.2 * 300^(-0.8)) ≈ 42.57
x = 2000:
P'(2000) = 0.16(2000) - 5 + (6 * 0.2 * 2000^(-0.8)) ≈ 317.52
x = 5000:
P'(5000) = 0.16(5000) - 5 + (6 * 0.2 * 5000^(-0.8)) ≈ 794.57
x = 12,000:
P'(12,000) = 0.16(12,000) - 5 + (6 * 0.2 * 12,000^(-0.8)) ≈ 1912.61
So, the marginal profit in dollars for the sale of expensive watches when (a) x = 300 is approximately $42.57, (b) x = 2000 is approximately $317.52, (c) x = 5000 is approximately $794.57, and (d) x = 12,000 is approximately $1912.61.
Learn more about derivative.
brainly.com/question/25324584
#SPJ11
Find the absolute extrema if they exist, as well as all values of where they occur, for the function f(x) = 8+x/2-x on the domain [-2, 0]
Find the derivative of f(x) = 8+x/2-x
f'(x) = ...
The absolute maximum is f(-2) = 10/3, and absolute minimum is f(0) = 8.
How to determined the absolute extrema?First, let's find the derivative of the function:
f(x) = 8+x/2-x
f'(x) = (1/2) - 1 = -1/2
Next, we need to find the critical points of the function on the given domain.
In this case, the derivative is always defined and is never zero. Therefore, there are no critical points on the given domain.
Next, we check the endpoints of the domain, x = -2 and x = 0:
f(-2) = 8 + (-2)/(2-(-2)) = 10/3
f(0) = 8 + 0/(2-0) = 8
Since the function is continuous on the closed interval [-2, 0],
The extreme value theorem tells us that the function must have both an absolute maximum and an absolute minimum on the interval.
Therefore, the absolute maximum occurs at x = -2 and is f(-2) = 10/3, and the absolute minimum occurs at x = 0 and is f(0) = 8.
Learn more about absolute extrema
brainly.com/question/2272467
#SPJ11
Adam is purchasing a new television that costs $2,187. 96 after tax. He borrowed the money from his parents and must pay back the full amount plus simple interest at the rate of 3. 5%. What is the interest he will pay if he takes 2 years to pay his parents back? (Include Decimal with the cents; No Commas)
and
Adam is purchasing a new television that costs $2,187. 96 after tax. He borrowed the money from his parents and must pay back the full amount plus simple interest at the rate of 3. 5%. What is the total amount he will pay if he takes 2 years to pay his parents back? (Include Decimal with the cents; No Commas)
please
he interest he will pay if he takes 2 years to pay his parents back is $153.16. The total amount he will pay if he takes 2 years to pay his parents back is $2,341.12.
To calculate the interest Adam will pay, we need to use the simple interest formula:
Interest = Principal x Rate x Time
The principal is the amount borrowed, which is $2,187.96. The rate is 3.5% per year, or 0.035 in decimal form. The time is 2 years.
Interest = $2,187.96 x 0.035 x 2 = $153.16
Therefore, Adam will pay $153.16 in interest if he takes 2 years to pay his parents back.
To calculate the total amount he will pay, we need to add the interest to the principal:
Total amount = Principal + Interest
Total amount = $2,187.96 + $153.16 = $2,341.12
Therefore, Adam will pay a total of $2,341.12 if he takes 2 years to pay his parents back.
Learn more about simple interest here: https://brainly.com/question/25793394
#SPJ11
Please help
Factor out the GCF.
6x²-3x - 18
Factor completely and show/explain each step.
Answer:
3(x - 2)(2x + 3)
Step-by-step explanation:
6x² - 3x - 18 ← factor out GCF of 3 from each term
= 3(2x² - x - 6) ← factor the quadratic
consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term
product = 2 × - 6 = - 12 and sum = - 1
the factors are - 4 and + 3
use these factors to split the x- term
2x² - 4x + 3x - 6 ( factor the first/second and third/fourth terms )
= 2x(x - 2) + 3(x - 2) ← factor out (x - 2) from each term
= (x - 2)(2x + 3) ← in factored form
then
6x² - 3x - 18 = 3(x - 2)(2x + 3)
The standard deviation of the scores on a skill evaluation test is 320 points with a mean of 1434 points. if 338 tests are sampled, what is the probability that the mean of the sample would differ from the population mean by less than 43 points? round your answer to four decimal places.
The probability that the mean of the sample would differ from the population mean by less than 43 points is approximately 0.7597 or 0.7600 (rounded to four decimal places).
Given that the standard deviation of the scores on a skill evaluation test is 320 points with a mean of 1434 points. And we have a sample of size n = 338.
We need to find the probability that the mean of the sample would differ from the population mean by less than 43 points.
The standard error of the mean is given by:
SE = σ/√n
where σ is the population standard deviation and n is the sample size.
Substituting the given values, we get:
SE = 320/√338
SE ≈ 17.398
To find the probability, we need to standardize the sample mean using the standard error as follows:
Z = (X - μ) / SE
where X is the sample mean, μ is the population mean, and SE is the standard error of the mean.
Substituting the given values, we get:
Z = (1434 - 1434) / 17.398
Z = 0
Since the mean difference is 0, we can find the probability of a difference less than 43 points by finding the probability that Z lies between -43/17.398 and 43/17.398.
Using a standard normal distribution table or calculator, we find that this probability is approximately 0.7597.
Therefore, the probability that the mean of the sample would differ from the population mean by less than 43 points is approximately 0.7597 or 0.7600 (rounded to four decimal places).
To learn more about population visit:
https://brainly.com/question/24786731
#SPJ11
A bank randomly selected 243 checking account customers and found that 105 of them also had savings accounts ar this same bank. Construct 95% confidence interval for the true proportion of checking account customers who also have savings accounts
The 95% CI for the genuine proportion of this bank's checking account customers who also have savings accounts is (0.3666, 0.4976).
To construct a 95% confidence interval for the true proportion of checking account customers who also have savings accounts, we can use the following formula:
CI = p ± z*√(p*(1-p)/n)
where:
CI is the confidence intervalp is the sample proportionz is the critical number for the appropriate level of confidence (95% in this example) from the standard normal distribution.n is the sample sizeWe are given that the sample size is n = 243 and that 105 of the customers had both checking and savings accounts. Therefore, the sample proportion is:
p = 105/243 = 0.4321
The critical value z for a 95% confidence interval is approximately 1.96 (obtained from a standard normal distribution table or calculator).
We get the following results when we plug these values into the formula:
CI = 0.4321 ± 1.96*√(0.4321*(1-0.4321)/243)
CI = 0.4321 ± 0.0655
CI = (0.3666, 0.4976)
Therefore, we can say with 95% confidence that the true proportion of checking account customers who also have savings accounts at this bank is between 0.3666 and 0.4976.
To learn more about confidence interval, visit:
brainly.com/question/13481020?referrer=searchResults
#SPJ4
Solve the seperable differential equation 1 9yy' = 2. Use the following initial condition: y(9) = 7. = Express x? in terms of y. x2 = (function of y).
the solution to the differential equation is: x = (1/36) y² - (13/36) Note that this equation represents a parabolic curve in the (x,y)-plane, opening upwards and with its vertex at (-13/36,0).
We can start by separating the variables and integrating both sides of the equation:
1/9 y dy = 2 dx
Integrating both sides with respect to their respective variables, we get:
(1/18) y² = 2x + C
where C is the constant of integration.
Using the initial condition y(9) = 7, we can substitute x=9 and y=7 to solve for C:
(1/18) (7²) = 2(9) + C
C = 49/2 - 18 = 13/2
Substituting this value of C back into the general solution, we get:
(1/18) y² = 2x + 13/2
Simplifying and solving for x, we get:
x = (1/36) y² - (13/36)
Therefore, the solution to the differential equation is:
x = (1/36) y² - (13/36)
learn more about equation here:
brainly.com/question/29538993
#SPJ11
Which recursive formula defines the sequence of f(1)=6, f(4)=12, f(7)=18
The recursive formula for this sequence is f(n) = f(n-3) + 6n - 18.
How did get the formula?We can use the method of finite differences to find a possible recursive formula for this sequence.
First, let's compute the first few differences:
f(4) - f(1) = 6
f(7) - f(4) = 6
Since the second differences are zero, we can assume that the sequence is a quadratic sequence. Let's write it in the form f(n) = an^2 + bn + c. We can solve for the coefficients using the given values:
f(1) = a(1)^2 + b(1) + c = 6
f(4) = a(4)^2 + b(4) + c = 12
f(7) = a(7)^2 + b(7) + c = 18
Solving for a, b, and c, we get:
a = 1
b = 5
c = 0
Therefore, the recursive formula for this sequence is f(n) = f(n-3) + 6n - 18.
learn more about recursive formula: https://brainly.com/question/29224065
#SPJ1
Larray bought roses at the flower shop for $4.50 per dozen with a 90% markup. what is the final retail price
A markup refers to the amount that is added on top of the cost price of a product to arrive at the selling price. In this case, the cost price of the roses was $4.50 per dozen. Therefore, a 90% markup would mean that the selling price is 90% more than the cost price.
To calculate the markup, we can use the following formula:
Markup = Cost Price x Markup Percentage
Markup Percentage = 90% = 0.9 (in decimal form)
Markup = $4.50 x 0.9 = $4.05
This means that the markup on the roses is $4.05 per dozen.
To calculate the final retail price, we simply need to add the markup to the cost price:
Retail Price = Cost Price + Markup
Retail Price = $4.50 + $4.05 = $8.55
Therefore, the final retail price for the roses that Larray bought at the flower shop is $8.55 per dozen.
In conclusion, Larray bought roses at the flower shop for $4.50 per dozen with a 90% markup, which resulted in a final retail price of $8.55 per dozen. The markup was calculated by multiplying the cost price by the markup percentage of 90%, and then adding it to the cost price to arrive at the selling price.
This is a common practice in the flower industry, where flower shops add a markup to the cost of their products to make a profit.
To know more about selling price refer here:
https://brainly.com/question/28017453#
#SPJ11
James says the fraction 3 4 has the same value as the expression 4 ÷ 3. Use the drop-down menus to state whether you agree or not, and why. James is Choose. . A fraction can be interpreted as division of the Choose. By the Choose.
James says the fraction 3/4 has the same value as the expression 4 ÷ 3. I disagree with James' statement.
The fraction 3/4 is not the same as the expression 4 ÷ 3. A fraction can be interpreted as division of the numerator (top number) by the denominator (bottom number). In this case, 3/4 represents the division of 3 by 4, whereas 4 ÷ 3 represents the division of 4 by 3. These two expressions have different values and are not equal.
Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction, such as one-half, eight-fifths, or three-quarters, indicates how many components of a particular size there are when stated in ordinary English.
More on fractions: https://brainly.com/question/12220774
#SPJ11
Troy went to a Westwood Wasps basketball game on Saturday night. He paid $86.25 for a ticket to the game. He also had to pay for the 3 hours his car was parked in the parking garage. Troy spent a total of $99.
Which equation can you use to find the cost, x, for each hour Troy's car was parked in the garage?
The equation is 86.25 + 3x = 99.
How to determine the equation that can be used to find the cost per hour for Troy's car parking in the garage?Let's assume the cost for each hour Troy's car was parked in the garage is x dollars.
Since Troy spent a total of $99, we can set up an equation based on the given information.
The cost of the ticket to the basketball game is $86.25, and Troy also had to pay for 3 hours of parking. Therefore, the equation can be written as:
86.25 + 3x = 99
In this equation, 86.25 represents the cost of the ticket, 3x represents the cost of parking for 3 hours at a rate of x dollars per hour, and 99 represents the total amount Troy spent.
Therefore, the equation is 86.25 + 3x = 99.
Learn more about the cost for each hour at Troy's.
brainly.com/question/30076036
#SPJ11
Kay invests £1500 in an account paying 3% compound interest per year.
Neil invests £1500 in an account paying r% simple interest per year.
At the end of the 5th year, Kay and Neil’s account both contain the same amount of money
Calculate r.
Give your answer correct to 1 decimal place
The rate of interest that Neil gets, r%, comes out to be 3.18%
Compound interest is calculated as follows:
A = P[tex](1+r)^t[/tex]
where A is the amount
P is the principal
r is the rate of interest
t is the time
Simple interest can be calculated as:
A = P (1 + r * t)
where A is the amount
P is the principal
r is the rate of interest
t is the time
For Kay,
P = £1500
t = 5 years
r = 3% compound annually
A = 1500 [tex](1+0.03)^5[/tex]
= 1500 * [tex]1.03^5[/tex]
= £ 1,738.91
For Neil,
P = £1500
t = 5 years
r = r% simple interest
According to the question,
A = 1738.91
1500 ( 1 + r * 5) = 1738.91
1 + 5r = 1.159
5r = 0.159
r = 0.0318
r% = 3.18%
Learn more about Compound Interest:
https://brainly.com/question/30364118
#SPJ4
A lawn sprinkler sprays water 2.5 meters in every direction as it rotates. What is the area of the sprinkled lawn?
The area of the sprinkled lawn is approximately 19.625 square meters.
What is the area of the sprinkled lawn?The formula for the area of a circle is:
A = πr²
Where A is the area and r is the radius and π is constant pi ( 3.14 ).
If the sprinkler as a circle with a radius of 2.5 meters. The area that the sprinkler can cover is the area of this circle.
Here, the radius is 2.5 meters, so we can substitute that into the formula:
A = πr²
A = 3.14 × 2.5²
Area = 3.14 × 6.25
Area = 19.625 m²
Therefore, the area is 19.625 m²
Learn more about circles here:https://brainly.com/question/20693416
#SPJ1
Josh wants to simplify the expression (-8)(10+(-5)+(-8))
Therefore, the simplified expression is 24.
To simplify the expression (-8)(10+(-5)+(-8)), you first need to solve the parentheses, following the order of operations, which requires solving the addition and subtraction within the parentheses before multiplying.
So, you have (-8)(10-5-8), which becomes (-8)(-3) after solving the parentheses. Finally, you can solve the multiplication by multiplying -8 by -3, resulting in 24.
It's important to remember the order of operations when simplifying expressions, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
You can read more about simplifying expressions at https://brainly.com/question/723406
#SPJ11
An object has a mass of 4. 70g. Calculate the Density of the object volume is 2. 55L
The density of the object is 0.0018 g/mL.
To calculate the density of the object, we need to use the formula:
Density = Mass / Volume
Given that the mass of the object is 4.70g and the volume is 2.55L, we can substitute these values into the formula:
Density = 4.70g / 2.55L
We need to convert the units of mass and volume to a consistent unit. Let's convert the volume from liters to milliliters (1L = 1000mL):
Density = 4.70g / 2550mL
Now we can simplify by dividing both the numerator and denominator by 10:
Density = 0.47g / 255mL
Finally, we can express the answer in units of g/mL:
Density = 0.0018 g/mL
Therefore, the density of the object is 0.0018 g/mL.
To know more about density refer here:
https://brainly.com/question/30636123?#
#SPJ11
8
Violet is taking a computer-adaptive test, where each time she answers a question correctly, the computer gjves
her a more difficult question. Let Q be the number of questions Violet answers correctly before she misses one.
What type of variable is Q?
None of them.
Geometric
ОООО
Binomial
Algebraic
The variable Q, representing the number of questions Violet answers correctly before she misses one in a computer-adaptive test, is a Geometric variable.
This is because a geometric distribution models the number of trials needed for the first success in a series of Bernoulli trials with a constant probability of success.
Where as all aspects of a logarithmic articulation that is isolated by a short or in addition to sign is known as the term of the algebraic expression and an algebraicexpression with two non-zero terms is called a binomial.
To learn more about variable: https://brainly.com/question/28248724
#SPJ11
Will give brainliest
find the area of this triangle.
round to the nearest tenth.
12 cm
330
5.5 cm
[ ? ] cm2
Answer:
30 cm²
Step-by-step explanation:
Formula : [tex]Area = \frac{hb}{2}[/tex]
What is the slope of the line that passes thru (4,-12 and (7,6)
Answer:
= 9
Step-by-step explanation:
Slope = (y1-y2)/(x1-x2)
= -12-6/4-6
= -18/-2
= 9
Determine the equation of the tangent plane to the surface z = y ln x at the point (1, 4, 0)
z = 4(x - 1) - ln (y - 4)
Therefore, the equation of the tangent plane to the surface z = y ln x at the point (1, 4, 0) is z = 4(x - 1) - ln (y - 4).
To determine the equation of the tangent plane to the surface z = y ln x at the point (1, 4, 0), we first need to find the partial derivatives of the surface with respect to x and y.
∂z/∂x = y/x
∂z/∂y = ln x
Then, we can use these partial derivatives along with the point (1, 4, 0) to find the equation of the tangent plane using the formula:
z - z0 = ∂z/∂x(x0, y0)(x - x0) + ∂z/∂y(x0, y0)(y - y0)
where (x0, y0, z0) is the given point.
Plugging in the values, we have:
z - 0 = (4/1)(x - 1) + ln 1(y - 4)
Simplifying:
z = 4(x - 1) - ln (y - 4)
Therefore, the equation of the tangent plane to the surface z = y ln x at the point (1, 4, 0) is z = 4(x - 1) - ln (y - 4).
Learn more about tangent plane here:
https://brainly.com/question/30260323
#SPJ11
true or false
Solids can be "unfolded" to form different net arrangements.
Solids can be "unfolded" to form different net arrangements is a true statement.
What is the unfolding?A net refers to a flat, two-dimensional shape that can be transformed or manipulated to form a three-dimensional object. A solid has the potential to create a variety of nets through various unfolding methods.
The term "net" for a solid refers to a flat shape that can be folded to form the solid object. it is possible to manipulate a three-dimensional object in various manners in order to produce distinct two-dimensional patterns. One can create various nets by cutting different edges of a cube and arranging the resultant faces.
Learn more about Solids from
https://brainly.com/question/752663
#SPJ1
1. at which location in new york state
would one least expect to find fossils in
the surface bedrock?
One would least expect to find fossils in the surface bedrock in the Adirondack Mountains region of New York State.
This region is known for having some of the oldest rocks in North America, dating back over a billion years. These rocks were formed through volcanic activity and mountain-building processes that occurred long before the evolution of complex life forms.
As a result, the rocks in the Adirondack Mountains are generally not rich in fossils, especially those of plants and animals that evolved much later in Earth's history.
In contrast, other regions of New York State, such as the Hudson Valley and the Finger Lakes region, have rocks that are more conducive to fossil preservation. These regions were covered by shallow seas at various times in the past, allowing for the accumulation of sediment and the preservation of fossils of marine organisms.
To learn more about fossil, click here:
https://brainly.com/question/31419516
#SPJ11
If p : q = 2/3 : 2 and p : r = 3/4 : 1/2 , calculate the ratio p : q : r Giving your answer in its simplest form.
please help i mark it as brainly
If p : q = 2/3 : 2 and p : r = 3/4 : 1/2 , the ratio of p : q : r in its simplest form is 32 : 27 : 24.
To calculate the ratio p : q : r, we need to first find the values of p, q, and r. We can use the given proportions to set up a system of equations and solve for the variables.
From the first proportion, we know that:
p/q = 2/3 : 2
We can simplify this by cross-multiplying:
p = (2/3) * 2q
p = (4/3)q
From the second proportion, we know that:
p/r = 3/4 : 1/2
Again, we can cross-multiply and simplify:
p = (3/4) * r/(1/2)
p = (3/2)r
Now we have two equations for p in terms of q and r. We can substitute these into each other and solve for q and r:
(4/3)q = (3/2)r
r/q = (8/9)
q/r = (9/8)
Now we have the ratios of r to q and q to r. We can use these to find the ratio of p, q, and r:
p : q : r = p : q * (9/8) : r * (8/9)
Substituting the values we found for p in terms of q and r:
p : q : r = (4/3)q : q * (9/8) : r * (8/9)
Simplifying:
p : q : r = 32 : 27 : 24
To learn more about ratio click on,
https://brainly.com/question/25704465
#SPJ1
Aiden gave each member of his family a playlist of random songs to listen to and asked them to rate each song between 0 and 10. He compared his family’s ratings with the release year of each song and created the following scatterplot:
What would the linear equation be?
The linear equation in slope intercept form is:
y = -0.1x + 9
What is the Linear Equation from the Scatter Plot?The formula for finding the Linear Equation in slope intercept form is expressed in the form:
y = mx + c
where:
m refers to the slope
c refers to the y-intercept
Looking at the given graph, we can see that:
The y-intercept = 9
The y-intercept is the point where the line crosses the y-axis while x-intercept is the point where the line crosses the x-axis.
Taking the two coordinates:
(1970, 7) and (1990, 5)
Slope:
m = (5 - 7)/(1990 - 1970)
m = -2/20
m = -0.1
Thus, the Equation in slope intercept form is expressed in the form of:
y = -0.1x + 9
Read more about Linear Equation at: https://brainly.com/question/28732353
#SPJ1
Quickly please anyone
f(x) = 6x² - 3x + ²
2
X
f(-2) = [?]
Be sure to simplify your answer.
Answer:
Ans=28
Step-by-step explanation:
ƒ(x) = 6x2 - 3x + 22xf( - 2)=[?]
at ƒ(-2)
Substitute each x with -2
ƒ(-2) = 6(-2)2 - 3(-2) - 2
ƒ(-2) = 6(4) - 3(-2) - 2
ƒ(-2) = 24 + 6 + 0 - 2
ƒ(-2) = 28
I hope I was right