The height of a thrown object is modeled by the function LaTeX: h\left(t\right)\:=\:-16t^2\:+\:\lef t(v_0\:\sin A\right)t\:+\:h_0h ( t ) = − 16 t 2 + ( v 0 sin ⁡ A ) t + h 0. A ball is thrown at an angle of 30°, with an initial velocity of 100 ft/sec, and an initial height of 100 ft. What is the maximum height of the ball in feet?

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia