Jared wanted to find three consecutive even integers whose sum was 4 times the first of those integers. he let k represent the first integer, then wrote and solved this equation: k+ (k+1) + (k+2) = 4k. did he get the correct answer? explain

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.

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.