For triangle abc side a=18, angle c = 90degrees and side b= 24 find c to the nearest hole number

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?