This is the concept of applications of polynomial equations. Given that the height of the ball is modeled by the function:
h(t)=16t^2-64t
the maximum height will be calculated as follows;
h(t)=16t(t-4)
therefore:
t=0 or t=4
h(4)=-64(4)+16(4^2)
=0
3.5*0.51 = 1.785
4.5*1.19 = 5.355
1.785 + 5.355 = 7.14
Ms Morgan paid $7.14c for the bananas and pineapples.
x - 12 = 2
Add 14 to both sides to seperate x from numerical values.
x = 14
A triangle with a base of 2 and a height of 3.
Double the base and it becomes 4, and double the height and it becomes 6.
Area of the new figure = 1/2 * base * height = 1/2 * 4 * 6 = 2 * 6 = 12
The area of a towelette with double the base and double the height is 12 inches^2.
Answer:
75 general
105 student ID
Step-by-step explanation:
(it's a system)
4x+3y=615
x+y=180
(system as well)
4x+3y=615
x=180-y
4(180-y)+3y=615
720-4y+3y=615
-y=-105
y=105
x+105=180
x=180-105
x=75
