Jack gives half of his baseball card collection to Bobby. He then loses 5 of his remaining cards. He now has 13 baseball cards. How many cards did he start with?

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

What additional information could be used to prove abc =mqr using sas? check all that apply.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters