Answer:
volume = (1/3)(area of base)(height)
area of base = pi * radius2 = pi * (10/2)2 = pi * 52 = 25pi cm2
volume = (1/3)( 25pi )( 9 ) cm3
volume = 75pi cm3
volume ≈ 236 cm3
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Answer:
15
Step-by-step explanation:
Let n represent the number of twelvths in 5/4.
Expressed symbolically, this is n/12 = 5/4.
The LCD is 12. Multiply numerator and denominator of 5/4 by 3, obtaining:
n/12 = 15/12. Then n = 15.
There are 15 twelves in 5/4.
Answer:
switch the 0.8 in the 2nd slot so it looks like 70% 0.8 0.699 3/5 (0.6)
Step-by-step explanation:
Answer:
Area of the pool is 1250 square meters.
Step-by-step explanation:
Given:
1 cm on scale is 250 cm in actual.
Therefore, 20 cm on scale is 
10 cm on scale is 
Also, we know that, 
Therefore,

Area of the pool is given as,

Therefore, the area of the pool is 1250 square meters.