19. Find all the possible values of the missing digit(s) represented by a) 2*6, 8*71, 8*919 are divisible by 11.
b) 396*5, 48675*, 349** are divisible by 9​

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Sketch one cycle if the cosine function y=2cos2theta

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