Answer:
0.4
Step-by-step explanation:
Answer:
6
Step-by-step explanation: count the numbers from 26 to 32 from 32 to 38 from 38 to 44
Answer:
14.52 seconds.
Step-by-step explanation:
We have been given that the height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation
. We are asked to find the time, when the rocket will hit the ground.
We know that the rocket will hit the ground, when height will be 0. So to find the time when rocket will hit the ground, we will substitute
in our given equation as:

Let us solve for x using quadratic formula.








Upon rounding to nearest 100th of second, we will get:

Since time cannot be negative, therefore, the rocket will hit the ground after 14.52 seconds.
5 is 10% out of 50, just do 100% of 50 which is 50 therefore 10% of 50=5!
Answer:
the answer is B
Step-by-step explanation: