Help me please... what is the slope?

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.)

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?