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Sindrei [870]
3 years ago
8

Boris drove 240 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 216 miles?

Mathematics
2 answers:
dem82 [27]3 years ago
8 0
8.1 gallons of gas to drive 216 miles
satela [25.4K]3 years ago
6 0
Use proportion to solve this.
240 miles needs 9 gallons
216 miles needs (9÷240) × 216 = 8.1 gallons

Hope it helped!
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How would you write one million as a power of 10? Thank you appreciate your help!
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Answer:

Hello! answer: 10⁶

Step-by-step explanation:

10 × 10 × 10 × 10 × 10 × 10 = 1,000,000 Therefore the answer would be 10⁶ Hope that helps!

3 0
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The question is in the image above ^
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abruzzese [7]

Answer:

First solve for x

then substitute

Step-by-step explanation:

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If \frac{x+3}{3}= \frac{y+2}{2} then \frac{x}{3} =

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6 0
3 years ago
In a recent​ study, volunteers who had 8 hours of sleep were three times more likely to answer questions correctly on a math tes
Shalnov [3]

Answer:

Step-by-step explanation:

Sleep Deprivation

In a recent study, volunteers who had 8 hours of sleep were three times more likely to answer correctly on a math test than were sleep-deprived participants.

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(b) What is the sample's population?

(c) Which part of the study represents the descriptive branch of statitics?

(d) Make an inference based on the results of the study?

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B. The samples population is hours of sleep and math test scores of people in general

C. The part of the study that represent the descriptive branch of statistics is "three times more likely"

D.Inference: To perform well in a math test, a person should get at least 8 hours of sleep the night before.

3 0
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3 years ago
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