
Using that formula we get:

so B is your answer :)
Answer:
t = 1 sec 5 meters
Step-by-step explanation:
When the object hits the ground , height = 0
0 = (5t+5)(1-t) so t = -1(throw out...can't have negative time value) or 1
As the object is dropped, t = 0 sub that in to the equation
h = (5(0)+5)(1-0) = 5 meters
Answer:
The length of the play area in feet is 1
Step-by-step explanation:
we know that
The perimeter of rectangle is given by the formula

we have

substitute

solve for L
simplify

The savings is the amount taken off or 32% of 150
32% of 150 is 0.32 times 150=48
savings is $48
or you can do
150/100=x/32
cross multiply to get
x=48
so savings is $48
10^0 is 0. 0 times any number is 0, therefore the final answer is 0.