12% of 50 is? i dont know what it is pls help me im taking a test too

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)