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Vsevolod [243]
3 years ago
14

Penny reads 12 pages in 1/2 hour. What is the unit rate for pages per hour? For hours per page

Mathematics
1 answer:
Tanya [424]3 years ago
8 0
24 pages. 12 is half an hour (30 minutes) so just multiply it by 2 so the minutes can equal an hour (60 minutes)
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An airline operates in only 10 destinations in 2015, but plan on adding more destinations each year. In 2016, the number of dest
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I believe it is graph W. I hope this helps.
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Which graph represents (,y)-pairs that make the equation y = 2x true?
Veseljchak [2.6K]

Answer:

Pairs (2,4), (4,8) and (5,10) makes the equation y=2x true

Step-by-step explanation:

By using the equation y=2x, eval the following points (gathered from the attached picture)

1. (2,4) which leaves us 4=2*2

2. (4,8) which leaves us 8=4*2

3. (5,10) which leaves us 10=5*2

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alekssr [168]
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7 0
2 years ago
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3 years ago
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A tire company finds that the lifespan for one brand of its tires is normally distributed with a mean of 47,500 miles and a stan
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Answer:

42580 miles

Step-by-step explanation:

Mean = \mu = 47500

\sigma = 3000

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