Question

Ananya swims 10 miles at each of her practice sessions. How long a practice session if she swims at an average of…

Answer 1

Answer:

A. 5 hours

B. 4 hours

C. 10/m = hours

D. 10/m +2

E. 10/m /3

Step-by-step explanation:

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Answer 2

Speed and Distances

The formula for calculating distance is expressed as:

• Distance = speed * time

Given the following

Distance = 10 miles

a) If the speed is 2 miles per hour

Time = Distance/Speed

Time = 10/2

Time = 5 hours

B)  If the speed is 2.5 miles per hour

Time = Distance/Speed

Time = 10/2.5

Time = 4 hours

C)  If the speed is m miles per hour

Time = Distance/Speed

Time = 10/m

Time = 10/m hours

D)  If the speed is 2 miles per hour more than m miles per hour, hence;

speed = m + 2

Time = Distance/Speed

Time = 10/(m+2) hours

E) If three times slower than m miles per hour, hence;

Speed = m - 3

time = 10/(m-3) hours

Learn more on speed and distances here: brainly.com/question/4931057