A baseball is thrown in the air. Its height can be modeled by the quadratic relation: () = −4.9 2 + 19.8 + 1.1
where “H” is the height of the ball (in meters) after “t” seconds. Determine the maximum height of the ball, and when it occurs.

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Which shows the graph of the solution set of 3y – 2x > –18?