68% of the 3.15 inches of rain fell before noon. 68% can be written as 0.68. By rounding each decimal term to the greatest place, estimate the amount of rain which fell before noon.

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?