This would be 43.0000, because you can continue to add 0's after the decimal place without changing the actual value of the number.
Radius = diameter / 2
radius = 80 / 2 = 40 m
Answer:
0 and 2
Step-by-step explanation:

To find zeros set f(x)=0 and solve for x


now factor out x

set each factor =0 and solve for x

no solution for x

zeros of f are 0 and 2
Answer:
C it was the fastest way to do it when I was in class