a boat traveled from pier a to pier b with the current in 2 hours. how far from each other are these piers, if the return trip took 6 hours, and the current speed is 2.5 mph?

The distance from Pier A to Pier B can be determine by using speed formula.

The distance from Pier A to Pier B is .

Given:

The time to reach from Pier A to Pier B is 2 hour.

The time took in return is .

The speed is .

Write the speed formula.

Where, is velocity, is time and is distance.

When boat go pier A to B with the current of 2.5 mph.

Calculate distance return time.

The above equation we can write as,

Now, the substitute the value of .

Thus, the distance from Pier A to Pier B is .

Learn more about speed and time here:

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2

step-by-step explanation:

75

step-by-step explanation: