MeganReece MeganReece
  • 24-08-2018
  • Mathematics
contestada

The formula is there , help

The formula is there help class=

Respuesta :

mbh292
mbh292 mbh292
  • 24-08-2018
In this problem all we need to do is plug in the given.

When we analyze the equation (which you did), we see that h represents height and t stands for time. They gave you the time, 4 seconds. When we plug that in we get: [tex]h = 120 \times 4 - 16 \times {4}^{2} [/tex]

Simplify:
[tex]h = 480 - 16 \times 16[/tex]
[tex]h = 480 - 256[/tex]
[tex]h = 144[/tex]

The question says that h is the height in terms of feet.

So the answer is 144 feet.
Answer Link

Otras preguntas

How does water enter and exit the leaves
Are there any poisonous animals in Washington State?
summary of the tell tale heart.
Joe's bathroom floor is 5 feet wide and 8 feet long.  He will cover the floor with 3" square tiles.  How many tiles does Joe need?
How do we write 230,451 in word form?
Quadratic VariationIf f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(4).  A.100  B.50  C.48  D.25Find the constant of variation for
How did the collapse of the Romanov dynasty increase instability in Europe?
Find x if f(x) = 2x + 7 and f(x) = -1.
In a grassland ecosystem, if the pollution of eagles suddenly decreased, what will most likely be the effect on the rest of the ecosystem.   A. The ecosystem wi
Whats the answer to this equation 3g+5=17