An 8.60 gram sample of hydrated crystal is heated to a constant mass of 5.9 grams. Calculate the percent, by mass, of water in the hydrate.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Consider the graph of the exponential function y=3(2)×

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36