Answer:
SA = 156π
Step-by-step explanation:
The formula for surface area of a cylinder is
SA = 2πr² + 2πrh where r is the base radius, and h is the height.
We are given r = 6 and h = 7. Plug in those values and evaluate...
SA = 2π(6²) + 2π(6)(7)
SA = 2π(36) + 2π(42)
SA = 72π + 84π
SA = 156π
Answer:
16 labourers complete the construction
in 30 days
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Solve for p:
i = prt
i = prt is equivalent to prt = i:
prt = i
Divide both sides by rt:
It is 5389.030 to nearest hundredth