Well if the equation is -16t^2 + vt + h0,
and we know v = 30, because that's the velocity,
and we also know h0 = 6 because that's the height,
then the equation will read: -16t^2 + 30t + 6
y=5x is proportional.
when you plot it on a graph, the ordered pairs are
(0,0) (1,5) (2,10) (3,15).....
which is proportional
I think it is -2 because you move 4 to the other side by subtracting so it’s going to be a negative.
The length of one step is 21 inches
Let x = length of one step
Since Marcus takes 5 steps to move from 8 inches to 113 inches, then the length of one step will be calculated thus:
x = (113 inches - 8 inches) / Number of steps
x = (113 inches - 8 inches) / 5
x = 105 inches/5
x= 21 inches
In conclusion, the length of one step is 21 inches
Read related link on:
brainly.com/question/16450098
