IThe following show a change of scale made by an architect in one of his drawings. Old: 1 inch = 16 meters. New: 1 inch = 2 meters. Which is the change in scale factor from the old scale to the new scale? 1 to 8 2 to 8 8 to 1 8 to 2

What expression is equivalent to 1/2(2+3x-6)

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.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have