The train travels 70 miles per hour
Answer:
15.75 is 6.3% of 250.
Formula:
[Percentage] x [Number Given] = [New number]
Answer:
The height is 4.5ft
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Step-by-step explanation:
Given

yearly
Required
Determine the height in 3 years
First, we need to determine the growth equation.
Represent the height with h and the years with x
So:



To solve the required, we have that:

becomes



<em>Hence, the height is 4.5ft</em>
Answer:
7
Step-by-step explanation:
I just guessed 7 and believe me its right