Answer:
D) 84 m^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
the base area is pi r^2
V = B h
We know the base area is 28.2 and the height is 3.1
V = 28.2 * 3.1
V =87.42
To estimate, round each value to the nearest whole number
V = 28 * 3
V =84
20 Riyal
5 x 4 = 20
Hope this helped :)
c
C - $15,600
1. Multiply # of hours (20) times rate of pay (15)
20* 15 = 300 Per week
2. multiply weekly salary timex 52 weeks in one year.
300 * 52 = 15,600
