When a baseball is thrown upward, its height is a function of time. If this function is given by formula h(t)=−16t^2+24t+5, what is the maximal height it reaches?

14

Step-by-step explanation:

If you graph out the parabola, you look for the maximum height of the parabola and it is 14.

By definition, the perimeter of the triangle is given by:
 P = 2L + 2W
 Where,
 W: width
 L: long.
 Substituting values we have:
 P = 2*(root((17-10)^2+(12-5)^2)) + 2*(root((10-5)^2 + (5-10)^2))
 P = 33.9411255
 round to the nearest integer:
 P = 34
 
 The perimeter of the rectangle is:
 B) 34