Ask question

Ask question

All categories

2 years ago

5

Sara wants to purchase a CD player for $115.99. She earns 5.25 per hour babysitting. If h represents the number of hours she bab

y- sits what expression represents her earnings? Make an input- output table to find how many hours she must baby-sit to buy the CD player

1 answer:

Svetradugi [14.3K]2 years ago

3 0

The answer should be if I am correct

h times 5.25

You might be interested in

Please respond to the question below in your own words with proper explanations

ycow [4]

Answer:

$t(400)=673$ .

It means that 673 of 9 inch tiles are required to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

Step-by-step explanation:

Given:

The function relating number of 9 inch tiles required and area to cover is:

$t(A)=\frac{144}{9.25^2}A$

Now, plug in 400 for $A$ to evaluate $t(400)$ .

$t(400)=\frac{144}{9.25^2}\times 400=\frac{144\times 400}{85.5625}=\frac{57600}{85.5625}=673.19\approx6225$

Therefore, Don required 673 of 9 inch tiles to cover an area of 400 square feet, when spacing the tiles a quarter inch apart.

4 0

2 years ago

Can some one please help me , I need to get This correct :))

IRISSAK [1]

Answer:

C

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find the area of the shaded portion of the figure use 3.14

S_A_V [24]

Answer:

1,772 cm²

Step-by-step explanation:

To find the answer

Area of the rectangle - Area of 2 circle inside

= Shaded Area

(40 x 60) - (2 x π x 10²) = 1,772 cm²

5 0

1 year ago

Sally is having a party and she has invited nine of her friends.

Alexeev081 [22]

Answer:

1) 5 limes, 5 lemons, 1,000 mL of pineapple juice, 2,000 mL of lemonade, 1,000 of orange juice

2) Limes = $2, Lemons = $2.5, Lemonade = $1.60, Orange Juice = 80c, Pineapple Juice = 90c

Step-by-step explanation:

1/2 limes · 10 = 5

1/2 lemons · 10 = 5

100 mL of pineapple juice · 10 = 1,000 mL

200 mL of lemonade · 10 = 2,000 mL

100 mL of orange juice · 10 = 1,000 mL

Cost:

5 limes · 0.4 = $2

5 lemons · 0.5 = $2.5

mL to L

1,000 mL of pineapple juice = 1 L, this costs 90¢

2,000 mL of lemonade = 2 L, this costs $1.60

1,000 mL of orange juice = 1 L, this costs 80¢

Overall:

5 limes for $2

5 lemons for $2.5

1 L of of pineapple juice for 90¢

2 L of lemonade for $1.60

1 L of orange juice for 80¢

3 0

2 years ago

Solve for x. Each figure is a parallelogram

almond37 [142]

1....4x-5=19

X=24/4

X=6

2......the answer is 1

3......X=16-6=10

4.....360-260=100

now,8x-6=50

8x=56

X=7

7 0

2 years ago

Read 2 more answers