Jake scored a 94 on his last quiz, which was exactly 2 standard deviations above the mean of his class. If the standard deviation was 3, what was the mean grade on the quiz?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Solve this problem! extra ! 3025/5.5 = a/90.75

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers