Complete the sentence.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

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.

Can someone me do math because i am having a breakdown rn because i don’t get it