Select the correct answer. What does it mean when the correlation coefficient has a positive value? A. When x increases, y decreases, and when x decreases, y increases. B. When x increases, y increases, and when x decreases, y decreases. C. When x increases, y decreases, and when x is constant, y equals zero. D. When x increases, y increases, and when x is constant, y decreases.

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?