Ian missed 10 times out of 15 shots in the first half of the game, during the second half of the game he made 8 out of 10. Use the numbers 100, 25 and 18 to set up a proportion to solve what the to percentage of shots made was.

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.

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?

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