For exercise, francesca walks laps around a track. she walked 0.96 of a lap around the track in 4 minutes. if each lap is 440 yards, how fast did francesca walk?

Step-by-step explanation:

You need to remember the following formula for calculate the Speed:

Where "V" is the speed, "d" is the distance and "t" is the time.

Based on the information given in the exercise, you know that:

Then, you need to multiply 440 yards by 0.96 in order to calculate the amount of yards Francesca walked in 4 minutes This is:

Then, you can identify that:

FInally, ubstituting these values into the formula, you get:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years