Ask question

Ask question

All categories

andrezito [222]

2 years ago

5

Katie’s race sponsor is playing $10 for every mile she walks and $100 for finishing an 8-mile race. Which strategy can be used t

o determine the total amount of money she raised if she completes the race?

2 answers:

denis23 [38]2 years ago

5 0

Answer:

180

Step-by-step explanation:

8 x 10 = 80

100 + 80 = 180

Shkiper50 [21]2 years ago

4 0

It would be x as in miles and then do 10x+100= 180

You might be interested in

Ellis is painting wooden fenceposts before putting them in his yard. They are each 5 feet tall and have a diameter of 1 foot. Th

Naya [18.7K]

Answer:

39.25 cubic feet of paint will be needed by Ellis.

Step-by-step explanation:

Volume of a cylinder:

The volume of a cylinder of radius r and height h is given by:

$V = \pi r^2h = 3.14r^2h$

How much paint will Ellis need to paint all the surfaces of the 10 fenceposts?

This is the combined volume of these 10 fenceposts.

They are each 5 feet tall and have a diameter of 1 foot.

Radius is half the diameter, so $r = \frac{1}{2} = 0.5$ . Also $h = 5$

10 fenceposts:

Each has the same volume, so:

$V = 10(3.14)r^2h = 31.4(0.5)^2(5) = 39.25$

39.25 cubic feet of paint will be needed by Ellis.

6 0

2 years ago

In San Diego the average cost of gas is $4.15 per gallon. If a car has a fuel efficiency of 24 miles per gallon and the owner of

KIM [24]

Answer:

$25.94

Step-by-step explanation:

150 ÷ 24 = 6.25

6.25 × 4.15 = 25.9375

25.94

3 0

2 years ago

ASAP 10 POINTS IF YOU ANSWER

kiruha [24]

Step-by-step explanation:

-18.4,-17.3,-1.4,7.8,15.8,16.2

5 0

3 years ago

Read 2 more answers

What is the surface area of a cube of ice that is 64,000 cubic inches as the volume?

Lostsunrise [7]

I’m so sorry but I don’t have a clue! But you’ll get it eventually

3 0

3 years ago

Factorise 3+81x³y³ step by step explanation

Delicious77 [7]

Answer:

3(1+27x^3,y^3)

Step-by-step explanation:

3 is a GCF between the two terms, remove it and any other GCFs, in this case the term 3 doesn’t have any x’s or y’s. the only thing that can be removed from this equation is 3.

7 0

3 years ago