The height of a javelin after it has left the hand of the thrower can be modeled by the function h = 3(4t-2)(-t + 4), where h is the height of the
javelin and t is the time in seconds. How long is the javelin in the air?

The cost of camp, c, is going to increase by 8% next summer. write an expression that represents rhe expected cost for next summers camp.

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6