Marcus employer purchased a health insurance plan that costs $795 per month and requires that marco pay $105 toward the plan. what is the annual value of the employers contribution

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

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.