It will take 13 minutes and 30 seconds for the tanks to have an equal amount of water.
Since Louis is filling two tanks of water in his home, and Tank A currently contains 27 gallons and has a hose filling it at a rate of 3 gallons per minute, while the other tank, Tank B, has 38 gallons and is being filled at a rate of 2 gallons per minute, to determine how many minutes will it take for the tanks to have an equal amount of water, the following calculation must be made:
- 27/3 = 9
- 27/2 = 13.5
- 13.5 = 13 minutes 30 seconds
Therefore, it will take 13 minutes and 30 seconds for the tanks to have an equal amount of water.
Learn more about quantities in brainly.com/question/25831031
Answer:
x=-3
Step-by-step explanation:
Answer:
Step-by-step explanation:
This situation can be considered as a piecewise function. First, you take xo as the time in which the drone goes upward. Before this time the height of the drone is constant with a value of 5 m. Next, you take into account that during 1.9 s after xo the drone accelerates. Finally, the drone flies again with a constant height of 5.9m. Hence, this function has three parts:
For the first part you have:
y = 5 for x < xo
For the second part you first calculate vertical speed (which means the slope of the linear function) by using the following kinematic equation:
Then you have:
y = 0.47x for xo < x < xo + 1.9s
And for the third part:
y = 5.9 for x > xo + 1.9s
Summarizing you obtain:
In order for us to tell whichever fraction is greater than or lesser than, we need to look for the missing part.
For example, we have 2/3 and 1/3.
2/3 needs to have 1/3 in order to complete the whole.
1/3 needs to have 2/3 in order to complete the whole.
1/3 < 2/3
<span>So 2/3 is bigger than 1//3</span>
Answer:
x=11
Step-by-step explanation:
7x-9-4(x-1)=28
7x-9-4x+4=28
3x-5=28
3x=33
x=11
