How much time will Alex need to walk to his school, which is 2 1/4 miles away from his house, if he would walk with the speed of
2 answers:
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Answer:
Step-by-step explanation:
Given
Represent charges with d and time with h
So:
when
Required
Determine the formula
In other words,
Convert to an equation
Where
k = constant of proportion
Substitute values for Charges and Time
Solve for k
Substitute 15 for k in
<em>The above formula models the situation</em>