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Sonja [21]
3 years ago
11

Which expression is a perfect cube?12x^12y^1812x^27y^12564x^15y^12564x^27y^125​

Mathematics
1 answer:
olchik [2.2K]3 years ago
8 0

Answer:

64x^27 y^125

Step-by-step explanation:

\sqrt[3]{64x^{27}*y^{125}}=\sqrt[3]{4*4*4*x^{3*3*3}*y^{5*5*5}}\\\\=4*x^{3}*y^{5}

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5 0
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Solve for x: 2 over 3 equals 8 over quantity x plus 6
SashulF [63]

Answer:

x = 40/3

Step-by-step explanation:

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7 0
3 years ago
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s344n2d4d5 [400]
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3 0
3 years ago
12. Ms. Smith keeps eight different cookbooks on a shelf in one of her kitchen cabinets. How many ways can the eight cookbooks b
Ghella [55]

Answer:

The number of ways are 40320.

Step-by-step explanation:

Consider the provided information.

Ms. Smith keeps eight different cookbooks on a shelf in one of her kitchen cabinets.

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We need to select 8 cookbooks taking 8 at a time.

So use the permutation formula: ^{n}P_{n}

Substitute n=8 and simplify.

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6 0
4 years ago
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3 years ago
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