The surface area equation of a cylinder is:
2 * pi * r^2 + 2 * pi * r * h
Plug the values in:
2 * pi * 10^2 + 2 * pi * 10 * 10 is about 1256.64 units squared.
Remember The domain is always the left side of the relation. The range is always in the right.
Answer is C
Answer: (1) 13/20 (2) 8 (3) Yes. They are proportional
<u>Step-by-step explanation:</u>
(1) 13 students take the bus.
33 - 13 = 20 students do not take the bus

(2)

(3)

All of the fractions simplify to the same number so they ARE proportional.
=(3a-4a-3a)+(2b+6b-2b)+(-7c+9c-7c)
=-4a+6b-5c #
Answer: B
12/34 sold are recliners. This can be reduced to 6/17, which is your final answer.