Answer:
C. 8,624
Step-by-step explanation:
recall that the formula for circumference is
Circumference = 2πr ( = given as 85 meters)
hence,
85 = 2πr
r = 85/(2π)
given h = 15m
volume of cylinder
= πr²h
= π (85/2π)² 15 (using calculator and assuming π = 3.14)
= 8628.58
Comparing with the choices, the closest choice (within rounding error) is C. 8,624
Answer:n=-2 or n=4
Step-by-step explanation:
Q is not inversible if det(Q)=0
Answer: 56
Explanation: 28 pounds = 448 ounces
448/8=56
The answer is 3/4! The number line is separated into four parts and it’s on the third line- so 3/4 of an inch!
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