Answer:
120kmph
Step-by-step explanation:
480%4=120
The question is asking you to find the axis of symmetry, which is the x-value of the vertex. In order to do that you need to factor the function to find the zeros and add the zeros together and divide by two to find the axis of symmetry.
y=-16x^2+608x
y=-16x(x-38)
Zeros: x=0 and x=38
38/2=19
Therefore it takes 19 seconds for the projectile to reach its maximum height.
Hope this helps!
W + c < = 41....because wheat and corn added together is less then or equal to 41 acres
c < 28...because corn will be less then 28 acres
so ur 2 inequalities are : w + c < = 41 and c < 28
A typewriter costing $75.00 marked up 40% on cost M = 40 and S = 105
Your answer is 1<sqrt181<181
