Elena donates some money to charity whenever she earns money as a babysitter. The table shows how much money, d, she donates for different amounts of money, m, that she earns.


d 4.44 1.80 3.12 3.60 2.16

m 37 15 26 30 18


1. What percent of her income does Elena donate to charity?

%


2. Which quantity, d or m, would be the better choice for the dependent variable in an equation describing the relationship between d and m?

3. Use your answers to write and equation that relates m and d

4.44/37= 0.12

1.80/15= 0.12

3.12/26= 0.12

3.60/30= 0.12

2.16/18= 0.12

1. She donates 12% of her income to charity

2. The quantity, d, would be the better choice for the dependent variable (y) the cost of the donation, depends on her income, if her income increases, the amount donated would increase.

3. d = 0.12m

(my apologize if this is incorrect)

Answer:

Step-by-step explanation:

The boys track team needs to keep a count of how many laps they run at practice so they know the distance. Each lap is 400 meters. What is the difference between the teammate who ran the furthest and the teammate who ran the least distance?

Rectangles
H
J
K
L
and
H
′
J
′
K
′
L
′
are shown on the coordinate plane.



Which statement describes a sequence of transformations that can be used to verify that rectangle
H
J
K
L
is similar to rectangle
H
′
J
′
K
′
L
′
?


Dilate rectangle
H
J
K
L
by a scale factor of
2
about the origin, then translate it
12
units down.

Dilate rectangle H J K L by a scale factor of 2 about the origin, then translate it 12 units down.

Dilate rectangle
H
J
K
L
by a scale factor of
2
about the origin, then reflect it across the
x
-axis.

Dilate rectangle H J K L by a scale factor of 2 about the origin, then reflect it across the x -axis.

Dilate rectangle
H
J
K
L
by a scale factor of
1
2
about the origin, then translate it
12
units down.

Dilate rectangle H J K L by a scale factor of 1 2 about the origin, then translate it 12 units down.

Dilate rectangle
H
J
K
L
by a scale factor of
1
2
about the origin, then reflect it across the
x
-axis.

Ages


The ages of 10 different students in a college math class were used to make the box plot shown above. Which of the sets of ages below matches the given box plot?
A.
Ages: 18, 19, 19, 20, 20, 20, 21, 22, 22, 26

B.
Ages: 18, 19, 20, 20, 20, 20, 21, 22, 22, 26

C.
Ages: 18, 19, 19, 20, 21, 21, 21, 22, 22, 26

D.
Ages: 18, 19, 19, 20, 20, 20, 21, 21, 22, 26

An online pet store offers the hamster house shown in the figure below.
Choose all of the expressions that could be used to find the volume of the hamster house.

During a sale, a clothing store discounts all prices by the same percentage. A pair of jeans is marked down from $45 to $33.75. What is the sale price for a $65 sweater after the same discount is applied?

Please help!!!!!!!!!!!!

Jada makes sparking juice by mixing 2 cups of sparkling water with every 3 cups of apple juice.


How much sparkling water does Jada need if she uses 15 cups of apple juice?

? cups of sparkling water.


How much apple juice does Jada need if she uses 6 cups of sparkling water?

? cups of apple juice.

Let S represent the number of cups of sparkling water and J represent the number of cups of apple juice. Write an equation that shows how S and J are related. Use your answers from the previous question to assist you with your answer.

pls help
Sherwin has twice as many stamps as his friends Allan and Gene combined. Allen has 55 stamps in his collection. Sherwin has 200 stamps in his collection.How many stamps does Gene have in his collection?

The equation 2 (x + 55) = 200 models this situation. which choice shows the sequence of operations needed to solve this problem, using both arithmetic and alegbra?

Which net below forms a rectangular prism?

The data below represents the scores in a golf tournament. If the mean is 70 with a standard deviation of 4.9, circle all values with a z-score greater than 0.5

{63, 64, 65, 67, 70, 71, 73, 73, 76, 78}

maybe brainliest IF IT iS RIGHT;))
You resize a picture so that the radius of the midday Sun appears four times larger. How much larger does the circumference of the Sun appear?

The circumference appears (BLANK) times larger.

You try: Simplify the exponent
8x^-2

i needd helppp plss and tyyy

ILL GIVE BRAINLIEST TO THE CORRECT ANSER BUT ANSWER ASAP

Which expression is equivalent to 10/−9?

need helppp i dont know this

Please help as soon as possible

A corner store sells 60-watt bulbs in packs of 4.

Write an equation that shows how the number of bulbs in stock, y, depends on the number of packages, x.

Find the area of the blue shaded region in the figure.
A) 80 cm2
B) 112 cm2
C) 120 cm2
D) 160 cm2
Ayuda Por Favor
Help Please

A __________ is the amount of energy needed to raise the temperature of one __________ of water, ________ degree celcius.

Write the correct words for those missing above (there are two possible correct answers).

Your answer:

I uuh need some help

Convert: 92 ounces = _____ pounds _____ ounces
A. 5 pounds 2 ounces
B. 9 pounds 2 ounces
C. 1,472 pounds 0 ounces
D. 5 pounds 12 ounces

Look at the number 3,939.39 below, as well as the position of each digit in the number.

9

9

Number 3

Position A

3 93

C D

DE

B

F

Fill in each blank below with the correct value. Drag and drop the correct numbers into the blanks.

• The 9 in position B has a value that is

times the value of the 9 in position D

• The 3 in position E has a value that is

times the value of the 3 in position C.

2

HE

11

1

-

3

:: 9

.: 10

100

:: 100

please look at comments i will put an image so you can see

Frank left his house at 7 a.m. and drove to the airport at
a speed of 50 mph. Lance left his house at 6 a.m. and
drove to the same airport at a speed of 55 mph. Frank's
house is 150 miles from the airport and Lance's house
is 220 miles from the airport.
At what time did Lance arrive at the airport?

This diagram shows a park's walking path in the shaded area.

The outside circumference of the walking path is 62.8 meters and the inside circumference of the walking path is 31.4 meters.

What is the area of this walking path?

Use 3.14 for π.

Enter your answer as a decimal in the box.

i need help on this no links please

Please Help!
Compare the function represented on the graph and the function modeled by y = 2 3 x. Click to select the TRUE statement(s).

A. The y-intercept of both functions is 0.

B. The slope of both functions is 3 2.

C. The graph's function has a greater rate of change.

D. Point (0, 0) is the point of intersection for the functions.

brainliest if it is right

A sports club needs to raise at least $240 by selling chocolate bars for $3.00 each. Sebastian wants to know how many chocolate bars, c, the sports club must sell in order to reach their goal. He represented this situation as 3 c greater-than-or-equal-to 240. Which graph represents this inequality?
A number line going from 718 to 722. A closed circle is at 720. Everything to the right of the circle is shaded.
A number line going from 718 to 722. A closed circle is at 720. Everything to the left of the circle is shaded.
A number line going from 78 to 82. A closed circle is at 80. Everything to the right of the circle is shaded.
A number line going from 78 to 82. A closed circle is at 80. Everything to the left of the circle is shaded.

Beverly Hills has 300 students. Thirty-one percent of students at this school brought lunch on Tuesday. How many students brought their lunch on Tuesday?

93 students

31 students

267 students

196 students