Ryan and Kaylee are arguing about who got a better score on their recent test. Ryan took the ACT and scored a 22. Kaylee took the SAT and scored a 1450. Research shows that ACT scores follow a N(21,2.5) distribution and that SAT scores follow a N(1235,100) distribution. Use the z-score for Kaylee's SAT score to estimate what her score would have been on the ACT (assuming Kaylee performed the same on both tests). Enter that ACT score as your answer rounded to the nearest whole number.

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)