3 years ago

Im having a really bad day help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics

2 answers:

Mama L [17]3 years ago

5 0

Hi there!

$\large\boxed{0.5 \text{ hours, or } 30 \text{ minutes}}$

Use the formula d / s = t to solve for the time needed for each:

Distance = 20 miles

(J)

20 m / 10 mph = 2 hours

(B)

20 m / 8 mph = 2.5 hours

Subtract the times to find the amount of time necessary to wait:

2.5 - 2 = 0.5 hours or 30 minutes.

lara31 [8.8K]3 years ago

3 0

He waited 30 minutes hope your day gets better!

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