2 years ago

22. Sammy walks home from school every day at a rate of 4 miles per hour. It takes him 30 minutes

1 answer:

8 0

Sammy walks at 4 miles an hour for half an hour. This means the walk is 2 miles in 30 minutes.

Candy is going 6 miles an hour, so it will only takes her 1/3 of an hour, or 20 minutes, to cover 2 miles.

So, Candy gets home 10 minutes faster (30-20) than Sammy.

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ZanzabumX [31]

Note that the scale factor of B to A is (4 / 8) = 1/2

So....the volume of B =

Volume of A * (scale factor)^3 =

2720 * (1/2)^3 =

2720 * 1/8 =

340 cm^3

Hope this helps :)

7 0

3 years ago

Read 2 more answers

On Saturdays. Eve earns $14 per hour for yard work and charges an extra amount for supplies/gas money to get there. Look at the

grigory [225]

Answer:

D

Step-by-step explanation:

Question:On Saturdays. Eve earns $14. per hour for yard work and charges an extra amount for supplies/gas money to get there. Look at the table. Choose the linear function f Eve can use to determine her pay, where x is in hours and f(x) is her pay in dollars.

Answer: The answer would be D because she gets payed $14 and hour so you would plug the hours she work into the letter x.