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galben [10]
3 years ago
5

Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When car

rying 15 gallons of fuel, the airplane weighs 1984 pounds. When carrying 40 gallons of fuel, it weighs 2124 pounds. How much does the airplane weigh if it is carrying 50 gallons of fuel?
Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0
2424.80 lbs hope this helps
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We are given that

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Monday   1.5

Tuesday    2.5

Wednesday  2.5

Thursday       3

Friday            0

Saturday       n

Mean number of hours of  study per day=1.5

Mean=\frac{sum\;of\;data\;}{total\;number\;of\;data\;points}

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Using the formula

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10.5-9.5=n

n=1

Hence,  number of hours you need to study on Saturday=n=1

4 0
3 years ago
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