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3 years ago

6

Jason and Rosa are bringing boxes of books to sell at the library used book sale.Jason brings a boxes of 24 books each.Rosa brin

gs b boxes of 24 books each. Which expression could be used to represent the total number of books?

1 answer:

natima [27]3 years ago

3 0

Jason - One Box of 24 Books
Rosa - Unknown # of Boxes of 24 Books

So,
24(B) + 24

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2 years ago

Find the exact value of cos 120° in simplest form with a rational<br> denominator.

IRINA_888 [86]

Given:

cos 120°

To find:

The exact value of cos 120° in simplest form with a rational denominator.

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2 years ago

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blondinia [14]

Answer:

Part A:

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Part B:

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Step-by-step explanation:

Part A:

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P'(x)=x(60x^2+90x)

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$\int\limits {p'(x)} \, dx =\int\limits {60x^3+90x^2} \, dx$

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Part B:

x=4

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P(4)=15*4^4+30*4^3-50

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3 years ago