The sum of 2 numbers is 5. The larger number exceeds twice the smaller number by 14. Find the numbers.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Me i'm timed right now! there's 4 answer

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)