What is the perimeter of the track, in meters? Use tt 3.16 and round to the nearest hundredth of a meter

Rationalize the denominator- 12x/√x-10

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3