Answer:
The diameter is 2
Step-by-step explanation:
We can use a ratio to solve
6 x
------- = --------------
18.84 6.28
Using cross products
6 * 6.28 = 18.84x
Divide each side by 18.84
37.68/18.84 = x
2 =x
Answer:
131.95
Step-by-step explanation:
C=2πr=2·π·21≈131.94689
Answer: 764
Step-by-step explanation:
Answer:
$1440.23
Step-by-step explanation:
The formula for calculating future value of a sum compounded at specified times =
FV = PV x (1 + r/m)^nm
FV = Future value
P = Present value
R = interest rate
N = number of years
m = number of compounding
$1100 x ( 1 + 0.045 /12) ^12x6 = $1440.23
