Find the slope of the line that passes through the points (3, 2) and (-2, -2).

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?