Answer:
Step-by-step explanation:
Emd
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Answer:
D
Step-by-step explanation:
Only perfect squares can be rational numbers. the square root of 80 is the only one that is not a perfect square.
Step-by-step explanation:
Volume of a cylinder is given by cross sectional area multiplied by height hence
V=Ah
Since the cross sectional area of
Substituting the formula for A into formula for volume then
Substituting 8ft for r and 20 ft for h then
Rounded off to the nearest tenths, the volume is equivalent to
2 and 1/3
5 cups total and take away 2 would leave 3 cups
now take away 2/3 would leave 2 1/3 because 2/3+1/3=3/3=1 and 2+1 would be the 3 cups left.