i need help the problem says find the surface area of the rectangular prism the measurements are 5ft wide 9ft long and 3ft tall i got 138 but it said i was wrong i did surface area like it said and did what it told me and i still got it wrong

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 table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

The function models the number of accidents per 50 million miles driven as a function