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Aleks04 [339]
1 year ago
7

Simplify -16x^8/-8x^9

Mathematics
1 answer:
vagabundo [1.1K]1 year ago
8 0

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The final expression of -16x^{8} / -8x^{9} is 2/x.

<h3>What is an expression?</h3>

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

-16x^{8} / -8x^{9}

= (-16/-8)x^{8 - 9}

= 2 x^{-1}

= 2/x

Thus,

The final expression of -16x^{8} / -8x^{9} is 2/x.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ1

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1) Model the jump of the women:


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2) Model the jump of the men:


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iii) equation: h = 86.5 (1 + 0.004)ⁿ


3) Equal the two equations (h = h) to find when the jumps will be equal:


i) 70.0(1 +0.0048)ⁿ = 86.5 (1 + 0.004)ⁿ


ii) 70.0(1.0048)ⁿ = 86.5 (1.004)ⁿ


ii) [1.0048ⁿ / 1.004ⁿ] = 86.5/70.0


iii) [1.0048/ 1.0040]ⁿ = 86.5/70.0


iv) n log (1.0048 / 1.0040) = log ( 86.5/70)


v) n = log (86.5/70) / log (1.0048/1.0040) ≈ 266


3) year = 1928 + 266 = 2194


That is in the year 2194

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