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Luba_88 [7]
2 years ago
8

A magazine editor wants to know what percent of people ski. She chooses people randomly on a winter weekend and calls them at ho

me to ask whether they ski. What is the bias in this situation?
Mathematics
1 answer:
dem82 [27]2 years ago
7 0
The people she's asking are on a winter weekend so they've most likely been skiing. She should've asked random people for a more fair percentage.
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(x1/6)3 simplify the expression
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x1/2

Step-by-step explanation:

Simplify the following:

(3 x1)/6

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3 years ago
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Answer:

Equation I , II and V.

Step-by-step explanation:

Number II:L

0.5(8x + 4) = 4x + 2    Distributing the 0.5 over the parentheses:

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The 2 sides of this equation are identical so we can make x any value to fit this identity. That is there are Infinite Solutions.

I and V are also included:

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3 years ago
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mariarad [96]

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a. 36+15+15+15+15

Step-by-step explanation:

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The area of a triangle can be found with the formula (b*h)/2. If we input the given values of 5 and 6 into our equation, then (5*6)/2 is 15 and since there are 4 triangles in the square pyramid, you multiply 15 by 4 (or add 15+15+15+15), and add the 36 from the base square.

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28.25

Step-by-step explanation:

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