<span>A value Of the variable that makes an equation true is a "solution."</span>
17) 146 min.
18) 5 hrs and 31 min
19) -1/6
Answer:
Nothing
Step-by-step explanation:
There are no numbers that when multiplied will equal 8, and can be added to equal 12.
Answer:
The one that makes more sense for our conclusion is that the rocket crashes approximately 6.299601 seconds after it has been launched given the path of the rocket is .
Step-by-step explanation:
The rocket has crashed on the ground when the height between the ground and the rocket is 0.
We want to find the time, , such that the height, , is 0.
We are going to solve the following equation:
with
Upon comparing this equation to , I see that I have the following values for and :
The quadratic formula is:
.
Let's plug in the values we got above now.
This gives us either:
Let's punch both of these into the calculator:
The one that makes more sense for our conclusion is that the rocket crashes approximately 6.299601 seconds after it has been launched.