Which linear function has the greatest rate of change?
Answer:
D
Step-by-step explanation:
The rate of chnage is the same as the slope.
Slope is x/y. How many y increases/decreases per increase of 1 x
slope for A is
2/500 every 2 x increase, y goes up by 500.
slope for B is
2/500 every 2 x increase, y goes up by 600-100 = 500
slope for C is
1/250
slope for D is
756/3
The greatest one out of these options is D, 756/3
If in total I have 166 students and 32 of them surf, what is their percentage?
Homer and Marge are in the 28% tax bracket. Their joint taxable income is $139,450. If the first $16,050 is taxed at 10%, with the remainder at 28%, how much tax will they owe?
$36,157
$139,450-$16,050=123,400
123,400×28% (or .28)=34,552
16,050×10% (or .10)=1,605
34,552+1,605=$36,157
Can someone help me I don’t understand how to do this
Step-by-step explanation:
how is water used in this place write a brief explanation of the answer sheet
Answer:
1: x = 93, verticle, congruent
2: x=135 or 85, same side exterior
3: x=103, alternate interior
4: x=108
5: m<1=m<5, m<3=m<7, m<4=m<12, m<11=m<15, m<7, m<16=m<12
10000 POINTS AND BRAINLIEST SHOW YOUR WORK!!!!!!!!!!
A) = 23.0 miles
B) 14.4 Miles
Step-by-step explanation:A) [tex]distance\ AD= x+y.\\ First\ find\ the\ value\ of\ x\ and\ z,\ then\ use\ the\ value\\ \\ yz\ to\ get\ the\ value\ of\ y\\ cos60\textdegree\ =\frac{21}{hy}=\frac{x}{10}[/tex][tex]sin60\textdegree\ =\frac{opp}{hyp}=\frac{z}{10}[/tex]
[tex]z=10\times sin60\textdegree =10\times 0.8660=8.66\ miles[/tex]
[tex]use\ pythagores\ theorem\ to\ get\ the\ value\ of\ y.\ l,e[/tex]
[tex]y=\sqrt{{20}^2-z^2}=\sqrt{{20}^2-{8.66}^2}=\sqrt{325.0044}[/tex]
[tex]=18.03\ miles[/tex]
[tex]\therefore\ distance\ AD=5+18.03[/tex]
[tex]=23.03\\ 23.0\ miles[/tex]
B) [tex]Ansween\ 14.4\ Miles[/tex][tex]< ABN=\varphi=30\textdegree\ \{Beary\ 4A\ from\ B=360\textdegree\ -60\textdegree\ =300\textdegree\}[/tex]
[tex]AB=y.[/tex]
[tex]\cos{\theta=\frac{ads}{h}p}\\ cos\ G\begin{matrix}0\\0\\\end{matrix}=\frac{x}{25}[/tex]
[tex]x=25\times cos\ 60\textdegree[/tex]
[tex]=12.5\ mle[/tex]
[tex]cos\ 30\textdegree=\frac{xe}{y}=\frac{12.5}{y}[/tex]
[tex]\because\ y=\frac{12.5}{cos\ 30\textdegree}[/tex]
[tex]=14.Fmm'_\mathcal{i}(es[/tex]
I hope this helps you
:)
WILL GIVE BRAINLIEST! how do you figure out how to graph this. i’m so lost. explain??
Answer:
Make a table of values. Take numbers starting from 0 and plug them for t. This way you will get values for d. Since your answer is 3, you don't have a lot to plug in and calculate. Then make a graph where t is on the x-axis and d is on the y-axis. According to your d values you can make intervals of 10s, 20s or even 100s. Lastly just plot your data.
This is what I usually do and it works out fine.
a
45°
I’m very confused on this please help me:)
Answer:
45 degrees
Step-by-step explanation:
Since this angle is a right angle (1/4 of a full circle, or 360 degrees) its angle is 90. Since one part of it is 45 degrees. A=90-45=45
A bee colony produced 0.21 pounds of honey, but bears ate 0.01 pounds of it. How much honey remains?
Answer:0.20 pounds remain .0.21 minus 0.01 = 0.20
Answer:
0.20
Step-by-step explanation:
Which equation represents a linear function rule for the following set of ordered pairs?
x y
1 -1
2 -4
3 -7
A. y = -3x + 2
B. y = -3x - 2
C. y = -2x + 3
D. y = -2x - 3
The equation that represents the linear function for the set of ordered pairs is: A. y = -3x + 2.
What is the Equation of a Linear Function?Equation of a linear function, where m is the slope and b is the y-intercept, is expressed as y = mx + b.
Find the slope (m):
Slope (m) = change in y/change in x = (-7 -(-4)) / (3 - 2)
Slope (m) = -3/1 = -3
Find b by substituting m = -3 and (1, -1) = (x, y) into y = mx + b:
-1 = -3(1) + b
-1 = -3 + b
-1 + 3 = b
2 = b
b = 2
Substitute m = -3 and b = 2 into y = mx + b
y = -3(x) + 2
y = -3x + 2
Therefore, the equation that represents the linear function for the set of ordered pairs is: A. y = -3x + 2.
Learn more about equation of linear function on:
https://brainly.com/question/15602982
Answer:
Step-by-step explanation:
A
WORTH A LOT OF POINTS. PLEASE HELP THANKSSSSSS!!!!!!!!!!
There is an error in the solution. Identify the error, then solve the problem correctly.
Problem 1
The error happens on the third step. The result should be 47 degrees (approximately). Refer to the steps below to see how I got that value.
[tex]\frac{\sin x}{7} = \frac{\sin 110^{\circ}}{9}\\\\\sin x = \frac{7*\sin 110^{\circ}}{9}\\\\\sin x \approx 0.73087203838903\\\\x \approx \sin^{-1}(0.73087203838903)\\\\x \approx 46.9595500055922^{\circ}\\\\x \approx 47^{\circ}\\\\[/tex]
Make sure your calculator is in degree mode.
If I had to guess where the [tex]m\angle \text{x} = 73^{\circ}[/tex] mistakenly came from, it's probably from the 0.73 shown on step 3, but the student somehow lost the decimal point out front.
==========================================================
Problem 2
The error happens on step 1. The sin(120) should be over top the 35 because the 120 degree angle is opposite the side length of 35.
Similarly, the sin(50) should be over the x
Each fraction involves the angle with its paired opposite side, and vice versa.
Here's one way to write the correct steps to find x.
[tex]\frac{\sin(120)}{35} = \frac{\sin(50)}{x}\\\\x\sin(120) = 35\sin(50)\\\\x = \frac{35\sin(50)}{\sin(120)}\\\\x \approx 30.9593175812171\\\\x \approx 30.96\\\\[/tex]
Can anyone help with this? Which Triangle has a point at its Centroid?
Answer: A
Step-by-step explanation:
A centroid is the intersection point of the medians (which are the lines that connect a vertex of a triangle to the midpoint of the opposite side)
Nick determines that the quotient of 1/8 and 4 is 32. Review his work.Nick makes a mistake. What mistake does Nick make?
I’ll give brainliest no links HURRY PLS
Answer:
1/8 ÷ 4/1 = 1/32
May someone please help I will give 30 points to who can answer fully, no download scam link either
We can write equations by rewriting the important phrases of information using variables. These variables make the equation look neater and it is faster to write a letter instead of constantly repeating 'cost of student tickets', for example.
The important pieces of information lies in the second last sentence of this question.
the tickets of your friend, her mom and her little sister costs a total of $23the tickets of 2 adults and 3 students costs a total of $39Now, let's rewrite them into equations.
Given
x= cost of adult tickets
y= cost of student tickets
Assuming that your friend and her little sister are students, the two equations are:
x +2y= 23 -----(1)2x +3y= 39 -----(2)To convert these equations into slope-intercept form, move all the terms that are not y to the right-hand side of the equation before dividing both sides by the coefficient of y. This is to ensure that the coefficient of y is 1 and that your equation is in y= mx +c, where m is the slope and c is the y-intercept.
From equation (1):
x +2y= 23
2y= -x +23
Divide both sides by 2:
[tex]\bf{y = - \frac{1}{2} x + \frac{23}{2} }[/tex]
From equation (2):
2x +3y= 39
3y= -2x +39
Divide both sides by 3:
[tex]\bf{y= - \frac{2}{3} x + 13}[/tex]
The solution to the system of equations is the point at which the two lines intercept on the graph. I have attached the graph as an image.
The solution is (9, 7).
The x coordinate is the cost of an adult ticket, while the y coordinate is the cost of a student ticket. This means that adult tickets cost $9 and student/ child tickets cost $7.
An object was launched from the ground. The graph below shows the path that the object took. Use the graph to answer questions 9-10. What is the domain and range?
Using the concepts of domain and range, it is found that for the function given in the graph:
The domain is [0, 4].The range is [0,64].What are the domain and the range of a function?The domain of a function is the set that contains all the values of the input. In a graph, it is the set that contains the values of the horizontal axis.The range of a function is the set that contains all the values of the output. In a graph, it is the set that contains the values of the vertical axis.The graph in this problem gives the height of a projectile after t seconds, hence:
The domain is [0, 4].The range is [0,64].More can be learned about the domain and range of a function at https://brainly.com/question/10891721
294y-9)=14 Can anyone solve for y?
Answer:
y = 4
Step-by-step explanation:
I think you meant
2(4y - 9 ) = 14
Multiply:
2 ×4y = 8y
2× 9 = 18
Thus, we have
8y-18 = 14
Now add 18 to both sides
8y-18+18=14+18
Simplify
8y = 32
Solution:
y = 4
Hence y = 4.
Kavinsky
Find the function with x-intercepts (-3, 0) and (5, 0), which also goes through the point (1, 8).
Answer:
y= -0.5x² + 1x + 7.5
Step-by-step explanation:
I graphed the points in Desmos and saw they looked liked a parabola the point (1,8) is in between -3 and 5 for the x-coordinate.
I put the values in a table. and had desmos do a regression
Answer:
f(x) = (-1/2)(x^2 + 8x - 15)
Step-by-step explanation:
Hope this helps
What's 2/3 times 3/4?
Answer:
0.5
Step-by-step explanation:
Answer: 1/2 or 0.5
Step-by-step explanation:
attached the solution below for better understanding...
Hope that helps...
What is the completely factored form of x4 + 8x2 – 9?
(x + 1)(x – 1)(x + 3)(x + 3)
(x + 1) (x minus 1) (x squared + 9)
(x2 – 1)(x + 3)(x – 3)
(x + 1)(x + 1)(x + 3)(x + 3)
Answer:
Hope that the payment picture will help you.Please mark me brilliant
Answer:
Its B
Step-by-step explanation: on edg 2022
Choose all sequences of transformations that produce the same image of a given figure.
a reflection across the y-axis followed by a clockwise rotation 90° about the origin
a reflection across the y-axis followed by a counter-clockwise rotation 90° about the origin
a clockwise rotation 90° about the origin followed by a reflection across the x-axis
a counter-clockwise rotation 90° about the origin followed by a reflection across the y-axis
a reflection across the x-axis followed by a counter-clockwise rotation 90° about the origin
Answer:
a b
Step-by-step explanation:
Answer:
All of these transformations are equivalent to reflection across the line y=x:
A. a reflection across the y-axis followed by a clockwise rotation 90° about the origin
C. a clockwise rotation 90° about the origin followed by a reflection across the x-axis
D. a counter-clockwise rotation 90° about the origin followed by a reflection across the y-axis
E. a reflection across the x-axis followed by a counter-clockwise rotation 90° about the origin
Step-by-step explanation:
EDGE
Simplify
x + x + y * y
Answer:
2x+y²
Step-by-step explanation:
add the similar terms. since x and x is similar so it'd be
2x + y * y
notice that y and y is also similar so y times y would become
2x+y^2 will be the final answer
What is the summation notation for the geometric series 5 10 20 40 80?
The summation notation for the geometric series will be expressed as [tex]\sum5(-2)^{n-1}\\[/tex]
Series and sequencesSeries are sum of sequences
Given the following alternating series as shown:
5 - 10 + 20 - 40 + 80
The series is geometrc series with the following parameters
First term "a" =5
ratio= -10/5 = 20/-10 = -2
Since the nth term of geometric sequence is expressed as:
Tn = ar^n-1
Tn =5(-2)^n-1
Hence the summation notation for the geometric series will be expressed as [tex]\sum5(-2)^{n-1}\\[/tex]
Learn more on geometric series here: https://brainly.com/question/24643676
Answer:
A
Step-by-step explanation:
PLEASE HELP!!! 30 POINTS!!!
Answer:
D. 16
Step-by-step explanation:
16 because 4 * 2 * 2= 16 there are 4 shirts and 2 pants so that is 8 combos and then two pairs of shoes so 16 combos. hope that helps.
Answer:
16 or 48
Step-by-step explanation:
i dont think this is the correct answer
You and your younger sister (who weighs half as much you do) are at a skating rink. You are both wearing roller skates and are facing each other. What will happen to your and your sister's motion if you push against each other
You move forward and your sister moves backward at a faster rate.
You both move forward, but you accelerate at a greater rate.
You move backward and your sister moves forward at a faster rate.
You both move backward but your sister accelerates at a greater rate
What will happen to you and your sister's motion if you push against each other Is; ( A ) You move forward and your sister moves backward at a faster rate.
Meaning of Force and MotionForce is the product of a mass and an acceleration due to gravity while Motion is a change in position with respect to time.Because you are bigger you will alter her movement by making her go in your direction. you impose more force on here which will make her go faster. But because of that collision, your force will reduce, thereby reucing your speed.
In conclusion the one with the higher mass have the greater force. Therefore What will happen to you and your sister's motion Is that You move forward and your sister moves backward at a faster rate.
Learn more about motion: https://brainly.com/question/453639
#SPJ1
Someone please help me
Answer:
9&3
Step-by-step explanation:
I went and used the internet.....
1. the ratios below show the ratios of green marbles to white marbles in 4 jars.
jar 1 - 3:4 jar 2 - 6:7 jar 3 - 11:12 jar4 - 5:6
a jar 1
b jar 3
c jar 2
d jar 4
Answer:
If you are looking for the least and the most, the answer for the least would be 3:4 and for the most 11:12
Step-by-step explanation:
can someone help, please!?
Answer:
The answer is A. I have comfirmed it by having to maximize my screen and look at each dot carefully.
pls pls help me!!!!!!
Answer:
1
Step-by-step explanation:
On the Graph, When X is 4, Y is 1.
Hope This Helps! :) Please give brainliest if you can!
Help asap
Directions: Use the information in the chart to answer the questions.
Juice Containers
250 milliliters of lemonade
500 milliliters of orange juice
250 milliliters of grape
250 milliliters of apple juice
500 milliliters of cranberry juice
500 milliliter’s of pineapple juice
Design your own fruit punch recipe for brunch! Your recipe must create
exactly 5 liters of punch and include at least three of the juices. Also be sure
to include how many containers of each juice you need. Show your work by
writing equations that show how you determined the capacity.
Your fruit punch recipe can be composed of 4 juice containers of lemonade, 2 juice containers of orange juice, 2 juice containers of grape juice, 2 juice containers of apple juice, 2 juice containers of cranberry juice, and 2 juice containers of pineapple juice.
Unit conversionUnit conversion is a tool very useful to solve some questions. For this exercise, you should know that 1 liter (l) = 1000 milliliters (ml).
The question asks you a design your own fruit punch recipe with exactly 5 liters of punch and includes at least three of the juice.
You have several options, an alternative is to use all juices.
Step 1 - Convert the units for each given juice containers250 milliliters of lemonade = 0.250 l of lemonade juice
500 milliliters of orange juice = 0.500 l of orange juice
250 milliliters of grape juice = 0.250 l of grape juice
250 milliliters of apple juice= 0.250 l of apple juice
500 milliliters of cranberry juice = 0.500 l of cranberry juice
500 milliliter’s of pineapple juice = 0.500 l of pineapple juice
Step 2 -Design your own fruit punch recipe with exactly 5 liters4 juice containers of lemonade = 4* 0.250 l = 1 l of lemonade
2 juice containers of orange juice= 2* 0.500 l = 1 l of orange juice
2 juice containers of grape juice= 2* 0.250 l = 0.500 l of grape juice
2 juice containers of apple juice= 2* 0.250 l = 0.500 l of apple juice
2 juice containers of cranberry juice= 2* 0.500 l = 1 l of cranberry juice
2 juice containers of pineapple juice= 2* 0.500 l = 1 l pineapple juice
Thus, your own fruit punch recipe is composed of: 4 juice containers of lemonade, 2 juice containers of orange juice, 2 juice containers of grape juice, 2 juice containers of apple juice, 2 juice containers of cranberry juice, and 2 juice containers of pineapple juice.
Read more about the unit conversion for capacity here:
https://brainly.com/question/14965845
I need number 2 answered ASAP please!!!
Answer:
125 kg
Step-by-step explanation:
500 kg * 25 % =
500 * .25 = 125 kg
Answer:
125 kg
Step-by-step explanation:
500/100 × 25 = 125
..........
radius
name 2 chords
diameter
center
central angle
intercepted Arc for Angle EFG