8. What is the surface area of a piece of pipe that is open at both ends, has a diameter of 4
ft, and has a height of 12.5 ft?
(a) 100 square feet
(b) 157 square feet
(C) 182 square feet
(d) 314 square feet

Which rational number could be graphed between -4 and -5

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Urgentwhat is the area of the figure?