Cho hình tam giác ABC vuông ở A cạnh AB dài 28 cm, cạnh BC dài 36 cm, điểm M nằm trên cạnhAC và cách A là 9cm . Từ M kẻ 1 đường thẳng song song với AB cắt BC tại N . Tính độ dài cạnh MN

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Which of the following graphs represents the function f(x) = 2^x

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)