cathydaves
08.08.2021 •
Mathematics
Rae averages 1.4 miles per hour when hiking downhill on a mountain trail and 0.8 miles per hour on the return trip, hiking uphill. Use the formula 
Let d = the one-way distance.
___ is the numerator of the simplified expression of the total time.
___ is the denominator of the simplified expression of the total time.
a.) 11.2
b.) 28
c.) 55d
d.) d
e.) 22d
f.) 22
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Ответ:
It is the sum of the shape’s volumes.
The volume in terms of pi is the exact volume.
Using the calculator to multiply by pi provides the approximate volume.
Step-by-step explanation: