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erica [24]
3 years ago
11

A​ person's car uses 6 gal of gasoline to travel 132 mi. He has 5 gal of gasoline in the​ car, and he wants to know how much mor

e gasoline he will need to drive 400 mi. If we assume that the car continues to use gasoline at the same​ rate, how many more gallons will he​ need?
Mathematics
1 answer:
Anna35 [415]3 years ago
4 0
He will need 450 mi.
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Using unit concepts, it is found that:

  • a) Grams.
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  • d) Grams squared.

-----------------------------

  • For a data-set, the standard deviation has the same unit as the data-set, both for the sample and the population.
  • The variance has the unit squared, both for the sample and the population.
  • For example, if the data-set is in metres, the standard deviation will be in metres while the variance will be in squared metres.

-----------------------------

In this question, the data-set is in grams.

  • The standard deviation, both for the sample and the population, in items a and b, will be in grams.
  • The variance, both for the sample and the population, in items c and d, will be in grams squared.

A similar problem is given at brainly.com/question/14524219

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Step-by-step explanation:

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Hello, is there anyone here a pharmacy technician?
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How to find average value of a function over a given interval?
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<span><span>f<span>(x)</span>=8x−6</span><span>f<span>(x)</span>=8x-6</span></span> , <span><span>[0,3]</span><span>[0,3]

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3 years ago
Please give me an explanation and your work
pishuonlain [190]

Answer:

-0.3*0.2*12, multiply -0.3 by 0.2 to get -0.06, now multiply 12 by it to get, -0.72.

Step-by-step explanation:

8 0
3 years ago
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