David exercises every day. he spends 40% of his exercise time on the treadmill. if he uses the treadmill 40 minutes each day, how many minutes does he exercise each day?

Find two rational expressions that have the difference of 2-n/n-4

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

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?