Can u guys help me with the top question? Please and thankyou

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

Evaluate the expression. (9 + 5)(3 + 2)0