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Afina-wow [57]
3 years ago
13

Sam reads 30 pages of a book in 40 minutes. Which statement identifies a person with the same reading rate as Sam?

Mathematics
1 answer:
zavuch27 [327]3 years ago
7 0

Answer:

Choice 3

Step-by-step explanation:

The reading rate of Sam is 0.75 pages/minute.

i.e 30 pages/40 minutes

The reading rate of Bill is 0.5 pages/minute

The reading rate of Francine is 0.72 pages/minute

The reading rate of Leroy is 0.75 pages/minute which is the same as Sam's.

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Slav-nsk [51]
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is a quadratic, if the leading term's coefficient is negative, Down, if positive, Up

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d)

now, the y-intercepts, just set x = 0
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now, for

e)

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then pick another x-value, on the right-hand-side of the vertex, get the "y" value again, and plot away
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