Abag contains 3 red marbles, 5 green marbles and 7 blue marbles. if janelle picks one marble out of the bag, what is the probability that the marble is red?

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)

Consider the linear function that is represented by the equation y= 4x+5