Answer:
13
Step-by-step explanation:
Let the number be x.
ATQ x+22=455/x. x^2+22x=455. x=-35 or 13. Since x is positive, x=13
The answer is 384.85 yd to the power of 3
πr2h
= π×3.52×10
= 122.5π
= 384.85
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