Henry rock it is designed to launch to a height of 100 feet in the air. the measurement so far have launch height varying no more than 4 feet . which. inequality below represents this scenario ?

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?