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3 years ago

I need helphdhhd;hhdhdjdjieieieiieieii

Mathematics

1 answer:

scZoUnD [109]3 years ago

3 0

The answer is: " 2x¹⁶ y " .
________________________________________
This is the "most simplified" version of the expression given.
________________________________________

Explanation:
________________________________________

Given: "2xy (x⁵)³ " ; Simplify .
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Note: (x ⁵) ³ = x⁽ ⁵ * ³ ⁾ = x ⁽¹⁵⁾ ;
______________________________________
Rewrite:

2xy (x⁵)³ = 2xy x⁽¹⁵⁾ ;

Rewrite:

2 * x * x⁽¹⁵⁾ * y ;

Note: "x * x⁽¹⁵⁾ = x¹ * x¹⁵ = x⁽¹ ⁺ ¹⁵⁾ = x¹⁶ ;

Rewrite: " 2x¹⁶ y " .
__________________________________________

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A supplier delivers an order for 20 electric toothbrushes to a store. By accident, three of the electric toothbrushes are defect

Vladimir79 [104]

The probability that the first two electric toothbrushes sold are defective is 0.016.

The probability of an event, say E occurring is:

$P(E)=\frac{n(E)}{N}$

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Thus, the probability that the first two electric toothbrushes sold are defective is 0.016.

Learn more about probability here brainly.com/question/27474070

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