Speed= distance/time
given time=15minutes
convert minutes to seconds 15×60=900
distance=20/1000 = 0.02metres
speed = 0.02/900
= 2.22×10^-5
the average speed is 2.22×10^-5 m/s
Using a linear function, it is found that 1466 gallons of water were in the tank when jabria began adding water.
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
In this problem, we have that in 12 minutes, the amount of water increased by 3456 gallons, hence the slope is given by:
m = 3456/12 = 288.
In 7 minutes, the tank contained 3,482 gallons of water, hence the initial amount was given by:
3482 - 7 x 288 = 1466.
1466 gallons of water were in the tank when jabria began adding water.
More can be learned about linear functions at brainly.com/question/24808124
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Answer:
yes can you please make me a brilliant
Seth is certainly the one who needs a long term care insurance.
A long term care insurance is a policy that covers the nursing bills for older citizens who are 65 years and above. It is an advance payment that covers about six or more years.
Such a policy is of more importance to Seth who has spent most of the money that he has made and keeps spending. He may not have enough money to cover his nursing bills in old age but Colin would depend on his long term savings.
Learn more: brainly.com/question/2510654
It does not require institutions to offer<span> identical </span>sports<span> but an </span>equal opportunity<span> to play.</span>
