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Oxana [17]
3 years ago
5

Plz help with this 5th one

Mathematics
2 answers:
USPshnik [31]3 years ago
6 0
28, since 5^2 is 25, (x-3) = 25, so x must equal 28
xenn [34]3 years ago
5 0

Answer:

28

Step-by-step explanation:

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Write an expression for the phrase "1/4 of the sum of a number and 6".
labwork [276]
Let the number be x


\frac{1}{4}(x+6)
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4 years ago
Determine if the sequence is algebraic or geometric, and find the common difference or ratio.
sukhopar [10]

Answer:

Algebraic, common difference = −9

Step-by-step explanation:

The first term of the series is 81, the second term is 72, the third term is 63 and the fourth term is 54.

So, the value of the terms decreases as the number of terms increases and this decrease in value is common and it is 9.

Therefore, the series is Algebraic series and the common difference is - 9. (Answer)

8 0
3 years ago
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Wheel I has diameter 24.9 in. Wheel II has diameter 21.0 in. Round the diameter of each wheel to the nearest inch. About how muc
Vika [28.1K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
What is the vertex of the graph of the function below?
Free_Kalibri [48]
Since <span>y = x2 - 8x + 12 is a quadratic equation, it is the same of y=ax²+bx+c
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3 0
3 years ago
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Express the null hypothesis and the alternative hypothesis in symbolic form that would be used for a hypothesis test. A psycholo
deff fn [24]

Answer:

Null Hypothesis

                 H₀ :  P = 3.8

Alternative Hypothesis

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Step-by-step explanation:

<u><em>Explanation</em></u>:-

<u><em>Null Hypothesis</em></u> :-

 The single statistic, H₀ will be that the sample statistic

H₀ : There is does not differ significantly from hypothetical parameter values

H₀ :  P = 3.8

<u><em>Alternative Hypothesis:</em></u>

The statistic , H₁ will be the sample statistic

H₁: There is  differ significantly from hypothetical parameter values

H₁: P > 3.8

7 0
3 years ago
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