20 points A car drove 10.8 miles in 0.4 hours. a.) How fast was the car traveling in miles per hour? b.) At that rate, how long did it take the car to travel 256.5 miles?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-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

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)