Find the exact volume of the cylinder.
a) 45π cm3
b) 90π cm3
c) 225π cm3
d) 900π cm3

Pi r^2 h
Divide 10 by 2 to get the radius.
pi 5^2 9
pi 25 9
225 pi is the answer

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.