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dusya [7]
2 years ago
14

In a game for three students, one opens a book and multiplies the numbers of the facing pages. This student states the product,

and the other two students race to see who can determine the page numbers. What page numbers yield the product 18,090?
Mathematics
2 answers:
Simora [160]2 years ago
7 0
The facing page numbers are 134 and 135
Maurinko [17]2 years ago
4 0
As the are on one opening of the page the must be only one number from eachother eg. 1 and 2. so i found the squre root and used the first whole number above and below it which are 134 and 135 which is your answer

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I'm not 100% sure what you want me to do with this but i hope this helps:


x < -3

or if you want me to flip the sign then the solution becomes

x > -3

7 0
3 years ago
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BigorU [14]
For a moment, let y=x^2-2x+5. Then by the distributive property,

(2x^2+4x-3)p=2x^2p+4xp-3p


Again by the distributive property,

2x^2p=2x^2(x^2-2x+5)=2x^4-4x^3+10x^2

4xp=4x(x^2-2x+5)=4x^3-8x^2+20x

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Taking everything together, we get

(2x^2+4x-3)(x^2-2x+5)=(2x^4-4x^3+10x^2)+(4x^3-8x^2+20x)+(-3x^2+6x-15)
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7 0
3 years ago
Read 2 more answers
15 is 9 than j what is j in this question
marysya [2.9K]

Answer:

6

Step-by-step explanation:

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Hope this helps

3 0
2 years ago
Identify the response variable and whether the setting involves a single sample, a matched pairs, or two independent samples.
Helga [31]

Answer:

1. single sample design

2. matched pairs

3. two independent samples.

Step-by-step explanation:

the response variable is known as the dependent variable, it is the variable that the researcher is interested i finding. the response variable is the x variable that responds to changes in the independent variable.

1.

In this question the researcher has only one sample that is the specimen. that is the reference specimen that she obtained. Therefore it is a single sample design.

the response variable here is the measurement of concentration.

2. In this question we have two pairs, men and women. The researcher is interested in comparing attitudes as she interviews them. so response variable is attitude or behavior

3. this is a 2 independent sample design. The researcher is using two different methods to test and their average is being compared.

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Yakvenalex [24]
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Explanation:

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So that mean 50% would be half of 64.75

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8 0
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