Use scalar multiplication to determine the coordinates of the vertices of the dilated figure. Triangle with vertices A(1,8), B(6,1), and C(-9,4) with scale factor 5/2.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each