-2.2 +(-2.8)
(Type an integer or a decimal)

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Icould really use some with this question.

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