Find the circumference and the area of a circle with diameter 8 yd. Use the value 3.14 for n, and do not round your answers. Be sure to include the correct units in your answers.

Which graph represents the solution of the inequality?

Find the value of x for which the lines are parallel.

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.)