Write an equation for S as a function of r when the volume of the cylinder is 452 cm^3. (Hint: if you are unsure how to write S as a function of r, it may help to start with the equation for surface area. This equation involves h, which will need to be eliminated in order to find an equivalent expression that only solves S and r. )

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous