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3 years ago

14

A car can travel 476 miles on 14 gallons of gas. Write an equation relating the distance d to the number of gallons g. How many

gallons of gas does this car need to travel 578 miles

1 answer:

Irina-Kira [14]3 years ago

4 0

1 gallon is equal to 34 miles so 1g = 34 d it would take 17 gallons of gas to travel 578 miles

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Step-by-step explanation:

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3 years ago

In a recent study of 42 eighth graders, the mean number of hours per week that they watched television was 19.6. Assume the popu

olya-2409 [2.1K]

Answer:

$19.6-2.42\frac{5.8}{\sqrt{42}}=17.43$

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And the best option for this case would be:

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Step-by-step explanation:

Information given

$\bar X= 19.6$ represent the sample mean

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$19.6-2.42\frac{5.8}{\sqrt{42}}=17.43$

$19.6+2.42\frac{5.8}{\sqrt{42}}=21.77$

And the best option for this case would be:

a. (17.5, 21.7)

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