Select the correct answer. Which function has a domain of all real numbers? A. y=(x+2)^ 1/4 B. y=-x^ 1/2+5 C. y=-2(3x)^1/6 D. y=(2x)^1/3-7

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before