Cho X là một biến ngẫu nhiên liên tục có hàm mật độ f(x)={2(1−x)khix∈[0;1]0khix∉[0;1]
Tính P(X < 2/3).

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?