Meter/ yard. Likely meter since that is high/college standard
If the height is h, then h/65=sin70, so h=65sin70=61.08m approx.
2.5 years = 30 months
7500$ in 30 months
x$ in 1 month
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x = (7500*1)/30 = 250
The answer is 250$/month.
9 hrs and 35 minutes he would have traveled. Hope I helped.