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An equation of the line normal to the graph of y= (3x^2 + 2x) at (2,4) is...

Officer brimberry wrote 24 tickets for traffic violations last week, but only 9 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?