A lifeguard is sitting on a platform, looking down at a swimmer in the water. The lifeguard’s line of sight is 8 feet above the ground and the swimmer is 30 feet away from the base of the lifeguard platform. What is the angle of elevation from the swimmer to the lifeguard?What is the exact distance from the lifeguard to the swimmer?

Write the inverse of the logarithmic function used to represent the situation in model 1, f(x)=3+2in x . express the answer in radical form.

How is working backward similar to solving an equation?

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