Okay so the circumference of a circle is pi×the diameter or 2×radius× pi. In this case we are given the radius so
C=2×20×3.14
C=40×3.14
C=125.60
The circumference is 125.60cm
Answer:
26
Step-by-step explanation:
22+22= 44
96-44=52
52 devided by 2=26
Hope that helps:)
Answer:
89
Step-by-step explanation:

we evaluate when t=2

so it's 89 feet
The answer should be $21,840.50
Explanation:
20000*1.045=a (first year)
a*1.045=b (second year)
b = 21840.5