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3 years ago

Simplifing inside parentheses first

Mathematics

1 answer:

yanalaym [24]3 years ago

8 0

Answer:

A^8/b^10

Step-by-step explanation:

first do the parentheses first

a^4/b^5

squared

a^8/b^10

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2 years ago

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nirvana33 [79]

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n+n/3

Step-by-step explanation:

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3 years ago

Why is division not commutative

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2 years ago

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2 years ago

Suppose that you have an enormous grapefruit that is 92% water (by weight). The grapefruit weights 100 pounds. If the water cont

yuradex [85]

Answer:

The weight of grapefruit is now 80 pound.

Step-by-step explanation:

Consider the provided information.

Let the x is the weight loss. The weight of grapefruit is 100 pounds and water is 92%. After evaporation water is 90%.

Thus the weight loss is:

$0.92\times100-0.90(100 - x) = x$

$92-90+0.90x=x$

$2=x-0.90x$

$2=0.1x$

$x=20$

Hence, the weight loss is 80 pounds.

Therefore, New weight is 100 - 20 = 80 pounds

The weight of grapefruit is now 80 pound.

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2 years ago

Simplifing inside parentheses first​

Simplifing inside parentheses first