Diameter of a cylindrical tank is 9 feet and the height of a tank is 25 feet. Find the approximate volume of the cylindrical tan
k to the nearest hundredth place
C. 1,589.63 cubic feet
D. 2,325.26 cubic feet
E. 6,358.50 cubic feet
F. 3,489.27 cubic feet.
1 answer:
The volume is
.. V = π*r^2*h
.. = π*(4.5 ft)^2*(25 ft)
.. ≈ 1590.43 ft^3
The closest choice is C 1589.63 ft^3.
_____
Apparently, someone used the 3-digit approximation 3.14 for π to compute a 6-digit result. That is why it is wrong in the last 3 digits.
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Answer:
b = 7
Step-by-step explanation:
4b - 4 = 3b + 3
4b - 3b = 3 + 4
b = 7
Answer:
r = - 29
Step-by-step explanation:
Given
- 3r = 87 ( divide both sides by - 3 )
r = 
= - 29
