A student can run 100 yards in 15 seconds. Convert this speed to miles per hour.

Divide. write in simplest form 41/6 divided by 10

Find the area of the regular hexagon if a side is 20 cm.

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