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Elden [556K]
2 years ago
12

Exercise 3

Mathematics
1 answer:
Lelechka [254]2 years ago
6 0

Answer:

I'm sorry

Step-by-step explanation:

I don't know the answer

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Translate the description as an algebraic expression:<br> 5 more than the sum of 11 and b
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x= (11+b)+5

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A 98% confidence interval for a proportion is found to be (0.62, 0.68).
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Step-by-step explanation:

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The function f is defined by f(x)=x^2-5 find f(2y)
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4 0
3 years ago
Please explain how this digraph works.
dusya [7]

Angles XQL and MQR are congruent because they are vertical angles. So

209 - 13 <em>b</em> = 146 - 4 <em>b</em>

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209 - 13 <em>b</em> = 146 - 4 <em>b</em>

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63 = 9 <em>b</em>

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Then the measure of angle XQL is

(209 - 13*7)º = 118º

3 0
3 years ago
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