6inch pizza has 570 calories how many calories in a 14 inch pizza

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 ?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9