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:
3,6,9,12
Step-by-step explanation:
Add 3 to every number after 3.
Answer:
2.3
Step-by-step explanation:
A watch decreased in price by
4
5
. After the reduction it was priced at £10. What was the original price of the watch?
1500x1.04^6=£1898 to the nearest whole number
