The value of y directly varies with the value of x. If y equals 21when x is 14, what is the value of y when x = 20?
1 answer:
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Answer:
301.4
Step-by-step explanation:
Volume of a cylinder=pi**h. Assuming you want 3.14 for pi, we can substitue the 4m for r, 6 for h and 3.14 for pi.
V=3.14**6
V=301.44
Since you want to round to nearest tenths, the answer is 301.4