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tester [92]
3 years ago
7

over five different weeks, Irina tracked the hours she spent exercising and the hours she spent playing video games. What is the

strength of the correlation between the hours spent exercising and the hours spent playing video games?
Mathematics
2 answers:
astra-53 [7]3 years ago
8 0

Answer:

Moderate Negative Correlation

Step-by-step explanation:

I got 100% on Homework...

bixtya [17]3 years ago
5 0

Answer:The answer is Moderate Negative Correlation

Step-by-step explanation:

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Why isn't 9 divisible by 5622​
Jobisdone [24]

Answer:

It is. Only you dont get a whole number.

Step-by-step explanation:

7 0
3 years ago
Find the solution of the system of equations.<br> 10x+10y=40 <br> 5x+3y=8
ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

10x+10y=40

10x+10y+ -10y=40+-10y

10x=-10y+40

\frac{10x}{10} =\frac{-10y+40}{10}

x=-y+4

5x+3y=8

5(-y+4)+3y=8

-2y+20=8

-2y+20+-20=8+-20

-2y=-12

\div2

y=6

x=-y+4

x=-6+4

x=-2

Hope this helps.

7 0
2 years ago
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6 0
3 years ago
If 3/4 of the library books are fiction and 5/7 are paperback what fraction of the books are fiction and paperback
Bess [88]

Answer:

15/38

Step-by-step explanation:

assuming the fraction of paperback in the fiction category is also 5/7, the fraction of the books which are fiction and paperback would just be the 2 fractions multiplied together.

3 0
3 years ago
Factoring quadratic with a common factor Factor completely 2x^2-18x+36
rodikova [14]

Answer:

2 {x}^{2}  - 18x + 36 \\ 2 {x}^{2}  - 12x - 6x + 36 \\ 2 x(x - 6) - 6(x - 6) \\ (2x - 6)(x - 6)

6 0
3 years ago
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