In the expression , 5.28 x 10^3 , which number is the base ?

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.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Evaluatethe expression 7.5-3.2+4(raised to the third power) / 2