Someone help me with my quadratics test

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

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64