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Alchen [17]
4 years ago
14

Andy has 9math books and 6reading books if he want to distribute them evenly among some bookshelf's so that each has the same co

mbination of books with none left over what is the greatest number of bookshelves Andy can use
Mathematics
2 answers:
Alona [7]4 years ago
6 0

Answer:

3 bookshelves.

Step-by-step explanation:

That would be 3 maths books and 3 reading books on 3 shelves.

Oksi-84 [34.3K]4 years ago
5 0
He would need 3 book shelves. They both have a common multiple of 3. 6/3 = 2 so there will be 2 reading books per shelf. 9/3 = 3 so there will be 3 math books per shelf
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Answer:

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3 years ago
Jordan was given the expression 2x2^-3 x 2^-5 How should he write the expression as a fraction? Describe the exponent rules Jord
mariarad [96]

Answer:

2*2^{-3} * 2^{-5} =\frac{1}{128}

Step-by-step explanation:

Given

2*2^{-3} * 2^{-5}

Required

Write as a fraction

To do this, Jordan has to apply the following rules

<u>Negative Exponent rule:</u>

a^{-m} = \frac{1}{a^m}

<u>So, the expression is:</u>

2*2^{-3} * 2^{-5} = \frac{2}{2^3 * 2^5}

<u>To solve further, we apply the product rule of exponent</u>

a^m * a^n = a^{m+n}

<u>So, the expression is:</u>

2*2^{-3} * 2^{-5} =\frac{2}{2^{3+5}}

2*2^{-3} * 2^{-5} =\frac{2}{2^8}

<u></u>

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2*2^{-3} * 2^{-5} =\frac{2}{256}

<u>Divide the numerator and denominator by 2</u>

2*2^{-3} * 2^{-5} =\frac{2/2}{256/2}

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4 0
3 years ago
A circular plot of land has a diameter of 16 yards. What is the area of the land? Use 3.14 for pi.
Aliun [14]

Here's the solution :

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so, correct option is B.

5 0
3 years ago
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hodyreva [135]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Step-by-step explanation:

Hope this helps have a great day

8 0
3 years ago
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