How do you put a repeating sign on computer

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

Solve 3x-18=2y and 5x-6y=6 by elimination show work

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i