It took peter 3 hours to drive to his friend in connecticut when he was driving with the average speed 54 mph. b find the constant of variation

The constant of variation is, 162 miles

Step-by-step explanation:

Constant of variation states that a number relates with two variables that are directly proportional or inversely proportional to each another.

As per the given statement:

Peter tooks 3 hours to drive to his friend in Connecticut when he was driving with the average speed 54 mph.

Since, the distance(D) between Peter to his friend in Connecticut always be same(i.e constant).

Given: Speed = 54 mph and Time = 3 hours

Formula for speed given by:

Since, distance is constant.

D =

Therefore, constant of variation is, 162 miles

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24