Answer:
The height of the football after 4 seconds is 80 feet.
Step-by-step explanation:
You know that the height (in feet) of punted football is a function of the time the ball is in the air and it is defined by:
h(t) = -7*t²+48*t
To calculate the height of the ball after 4 seconds, you must replace the time t by the time of 4 seconds:
h(4) = -7*4²+48*4
Solving, you get:
h(4) = -7*16+48*4
h(4) = -112+192
h(4)= 80
<u><em>The height of the football after 4 seconds is 80 feet.</em></u>
When within the Course of human occasions, it gets to be fundamental for individuals to break up the political groups which have associated them with another, and to look forward to the powers of this world, the partitioned and the same to station to which the Laws of Nature and of Nature's God entitle them, a conventional regard to the conclusions of mankind requires that they ought to pronounce the causes which.
thats the graph for the equation.
hope it helps
Answer
Step-by-step explanation: within a group