What is the exact volume of the cone?
2 answers:
Answer:
Step-by-step explanation:
volume of cone = πr²h/3 = π×5²×16 = 400π ft³
The correct answer is letter D
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group1 a = 0.25
group1 b = 0.75
group2 a = 0.44
group2 b = 0.56
Letter B and Letter C would be correct
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Answer:
C. f(-1) =12
Step-by-step explanation:
f(x)= 3x^2+9
Let x=-1
f(-1) = 3(-1)^2 +9
= 3(1)+9
= 3+9
= 12
f(-1) =12
Multiply 2 2/4 by 5/8.
First, simplify 2 2/4 to 2 1/2.
Then, convert to improper form (5/2).
5/2 x 5/8 = 25/16
answer: 1 9/16 gallons of water
