Suppose you have line segment a b on a coordinate plane located at a parentheses -3, -4 parentheses and b parentheses five, -4 parentheses under a dilation centered at 90 line segment a. b. becomes a prime be prime line segment with coordinates a prime six -1 and be prime eight negative one what is the scale factor of the dilation

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

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

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?