Chapter 7: 7.1 Central Limit Theorem (Mean) Homework

PLEASE HELP WITH PARTS!!

Describe the domain and range of y=2(3)^x-2+5

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?