Frank has a % chance of receiving an A grade in statistics, a % chance of receiving an A grade in chemistry, and a % chance of receiving an A grade in statistics or chemistry (or both). Find the probability that he receives A grades in both statistics and chemistry.

What does it mean by solve the exponential equation for x?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

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.)