Answer:
A) 1 and 3/5 doors
B) 4/9 gallons
C) 0.08 ounces of sugar
Step-by-step explanation:
A linear function can be used to estimate the decrease in snowfall measured since 1920. The decrease in the annual snowfall has been on average 0.24 inches per year. Let x represent the number of years since 1920, when the measurements began, and let y represent the annual snowfall. The initial measurement in 1920 was 48.6 inches. Using the average change and initial measurement, which is the best estimate of the annual snowfall in the 78th year after records were kept? Round to the nearest hundredth.
Answer:
29.88 inches
Step-by-step explanation:
Equation of a line is given in the form
Where
m is the slope [rate of change, here, rate of decrease]
c is the y-intercept [at 1920, the snowfall]
From the problem, we see that snowfall decreases by 0.24 inches per year, that will make the slope (m) to be -0.24
Also, at 1920, the initial measurement was 48.6 inches of snow, that is the y-intercept (b). Thus, we can write the equation of this line as:
y = mx + b
y = -0.24 x +48.6
To find annual snowfall, 78th year after 1920, we simply plug in 78 into "x" of the equation just found. So:
y = -0.24(78) + 48.6 = 29.88 inches
Answer:
29.88 inches
Step-by-step explanation:
I took the quiz
This model represents an equation. What value of x makes the equation true? A) 3/4 B) 9/2 C) -3/4 D) -9/2
Answer:
B
Step-by-step explanation:
I hope this helped! Good Luck!! :)
Dominic works on the weekends and on vacations from school mowing lawns in his neighborhood. For every one lawn he mows, he charges $6. Complete the table. Then write the ordered pairs and create a labeled graph.
1. Write the ratio of lawns mowed to the money he charges. ___________________
2. Below, fill in the ratio table for up to five (5) lawns
3. Graph the ordered pair, create a number scale for the X and Y axis, label the X and Y
4. axis with a title, connect the points with a line, label the line with the equation.
Please explain your answer for every question, 1-4 and put the answers in order.
PLS HELP ME
Answer:
i dont know how to do the rest but ik the first one is 1:6. this js means that he charges 6 dollars per 1 lawn.
Kim says the answer to 10 times 3 and StartFraction 8 Over 9 EndFraction is 13 and StartFraction 8 Over 9 EndFraction. Is her answer reasonable? No, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 40. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 14. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 30. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 13.
Answer:
alright the density of air affects mass of a object since this formula affect newtons law 14*/45 */ 149851*412
Step-by-step explanation:
Answer:
its A brainly plz
Step-by-step explanation:
Which is greater?
x + 3 - x -(1+ 2x + 2)
x - 1 - x + 2 -(2 + x - 1)
Answer:
the first one
Step-by-step explanation:
Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on her sales. She worked 79 hours over the last two weeks and had a total of $2,822 in sales before taxes.
Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?
A.
$282
B.
$474
C.
$330
D.
$756
Answer:
$778.60
Step-by-step explanation:
Sandy worked 80 hours over the last two weeks. She makes $6 per hour, so she earned
$6 x 80 =480
Sandy had a total of $2,986 in sales before taxes. Sandy earns 10% commission on her sales, so
$2,986 x 0.1 = 298.60
is Sandy's earning on sales.
In total, Sandy earned
$480 + $298.60 = $778.60
1. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the sum of B and Y?
2. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of C and G?
3. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of M and P?
4. If 1 inch equals 2.54 centimeters, how many centimeters are in a foot?
Oh yeah he’s right. Just scroll up from my answer to see the correct answer.
Match each label to the correct location.
Can you zoom in on the it I've done this before
Help please!!!! there is one more after this.
Answer:
The answer is C because if you divide 76 by 2 you get 38 x 5 = 190
Step-by-step explanation:
hope this helps
- 4^2 + 3^2 ÷ 3
Show all work pls need help
Answer:
- 13
Step-by-step explanation:
PEMDAS:
P: Parentheses
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtractions
Step 1:
- 4² + 3² ÷ 3 Equation
Step 2:
- 16 + 9 ÷ 3 Exponents
Step 3:
- 16 + 3 Divide
Answer:
- 13 Add
Hope This Helps :)
What is the percent increase from $399.00 to $535.00?? I WILL MARK YOU AS BRAINLIEST
1 - 6x - 6 ≥ - 11 - 7x
Answer:
X ≥ -5
Step-by-step explanation:
Hello I need help if you have sometime will you help me? Thank you :)
Answer:
blank 1: 0.54
Blank 2 : 1.08
Blank 3: 0.12
Blank 4 : 1.62
Blank 5: 0.34
Blank 6 : 4.59
Step-by-step explanation:
Answer:
2 row 0.12 0.16 3 row is
Step-by-step explanation:
The square below is the resulting cross section of which of the following diagrams?
Select all that apply
Does |6+(-1)| equal |14-19|? If you answer this can you please explain why
yes
|6+(-1)|= |6-1|=5
|14-19|=5
5=5
so yes it is equal
HELP ASAP!!!
Complete the net worth statement. What is the net worth of the individual?
A) $1,129,718
B) $263,318
C) $518,095
D) $611,623
10n + 7 > n - 3 (5 - 3n)
plz
5y = x +
1
3
proportional or nonproportional??
Answer:
Proportional
Step-by-step explanation:
Write two division expressions that have the same value as 25.5 divided by 5.5
Answer:
25.5/5.5
Step-by-step explanation:
25.5/5.5 or 5.5/25.5
Answer: 5.1/1.1 and 127.5/27.5
Step-by-step explanation:
For the first value, divide both the numerator and the denominator by 5. And the second value multiply both by 5.
Hi it will be so nice if u could help me thx!
Answer:
11. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
12. Domain: (-infinity, +infinity) Range: f(x) = 25
13. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
Step-by-step explanation:
Thanks for the free points btw, and sorry.
Which of the following situations creates a unique triangle?
A) isosceles triangle with one [tex]80^\circ[/tex] angle, and base angles of [tex]50^\circ[/tex]
B) [tex]90^\circ[/tex] angle, 4 in. leg, 3 in. leg
C) Triangle with three [tex]60^\circ[/tex] angles
D) A right isosceles triangle
Answer:
A) isosceles triangle with one [tex]80^{o}[/tex] angle, and base angles of [tex]50^{o}[/tex]
Step-by-step explanation:
A unique triangle will be produced if you are given: all three sides (Side-Side-Side) two sides and the included angle (Side-Angle-Side) two angles and the included side (Angle-Side-Angle)
Use the table to answer the questions.
Team Sports
Sport Number of
Players
Baseball 9
Basketball 5
Football 11
Hockey 6
Lacrosse 10
Polo 4
Rugby 15
Soccer 11
Enter the ratio of baseball players to football players in the form
a
b
and then as a decimal showing up to four decimal places. Tell whether the decimal is a terminating or a repeating decimal.
The ratio is
The decimal form is
.
The decimal is
.
word problem
TRAIL MIX
The equation 4.05p+ 14.40 = 4.50(p+ 3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?
Answer:
p=2
Step-by-step explanation:
4.05p+14.40=4.50(p+3) < equation
4.05p+14.40=4.50p+13.50 < multiply
14.40=.45p+13.50 < subtract
.9=.45p < subtract
2=p < divide
Faye is making muffins. The recipe calls for 1/2 cup of walnuts to sprinkle on the tops of the muffins. Faye plans to put nuts on only 1/4 Muffins.
Write and expression for the amount of walnuts Faye needs for 1/4 of the muffins
PLEASE I REALLY NEED HELP THIS IS IREADY PLEASE JUST NEED IT RIGHT WILL GIVE 20 POINTS!!!!
Answer:
Alright
it would be 1/4(1/2w)
Step-by-step explanation:
1/4 times 1/2 times w which is the amount of walnuts
1/2 times 1/4 equal 0.125
1/8
A cylinder has a volume of 1884cm^3. Find the volume of a cone with the same radius and height as the cylinder
Answer:
628
Step-by-step explanation:
The volume V of a cylinder whose radius is r and height is h is given as
V = πr²h
The volume of a cone v of a radius r and height h is also given as
v = 1/3 πr²h
As such , given that the cylinder has a volume of 1,884 cm ³, the volume of a cone with the same radius and height as the cylinder
= 1/3 * 1,884 cm ³
= 628 cm ³
1/6 of the fish in Nolan's fish tank are guppies. 2/3 of the guppies are red. What fraction of the fish in Nolan's tank are red guppies?
Please help! Twenty points.
PLEASE HELP!! 12 POINTS AND WILL MARK BRAINLIEST TO WHOEVER ANSWERS QUICKLY AND CORRECTLY!!
2. (2, 0) and (0, 3)
The equation for these ordered pairs is y = 3/2x + 3
A. True
B. False
Answer:
False
Step-by-step explanation:
Answer: This is False
please help (screenshot included)
Help pretty please ^^ 100 points will be giving a brainlist if i get it right!
The ratio of balls to tennis balls is 4:7 is a correct statement; however, we need to check the other questions for reliablity.
For every 6 basketballs, there are 10 dodge balls is a wrong statement because the number of basketballs is 12 and the number of dodge balls is 18 not 20. So, this answer is wrong.
None of the above is wrong because the first answer is correct so we can cross out c.
Now we know that A is the correct answer!
It is A, the ratio of soccer balls to tennis balls is 4:7.
Soccer Balls : 8
Tennis balls: 14
8 divided by 2 is 4 and 14 divided by 2 is 7.
4:7
B is not right because
Basketball: 12
Dodgeball: 18
"For every 6 basketballs, there are 10 dodge balls."
12 divided by 2 is 6
If it was 10 dodge balls for every 6, dodge balls would be 20 because there are 2 6s in a 12.
And it can't be C, none of the above because A is correct.
So yea it's A.