WILL MARK BRAINLIEST PLS HELP ME A small pouch contains 8 black marbles, 5 white marbles, and 12 red marbles.

Find the probability of picking a red then a black marble if you do not replace the first marble.

0.16

0.32

0.3

0.5

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]