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bija089 [108]
2 years ago
10

8. Jackson bought three CDs. A week later half of all his CDs were

Mathematics
2 answers:
Veronika [31]2 years ago
6 0
24+24 is 48
If he started with 48 then half of 48 is 24
kap26 [50]2 years ago
4 0
48? It says 3 cds in the beginning but is asking how many there were in the beginning but if I ignore that then I get 48
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Kruka [31]

Answer:

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Step-by-step explanation:

see attached

5 0
2 years ago
Help me please desperate!!!
valentina_108 [34]

Answer:

Hope this helps and it is correct!

So, the percent it grew each year (assuming it grew a consatnt amount each year) is 17.4/13

why?

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Expand and simplify (3X+1)(2X+4)​
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Step-by-step explanation:

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2 years ago
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Use the regression line for the data in the scatterplot to answer the question. On average, how many more goals will a player sc
kari74 [83]

Answer:

A. 1/2 of a goal

Step-by-step explanation:

Hello!

Given the options:

A. 1/2 of a goal

B. 3/4of a goal

C. 1 goal

D. 4/3 goals

In a linear regression analysis the interpretation of the slope is:

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Given the variables

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X: Hours of training.

To calculate the slope, you have to use the y-intercept and choose two pairs of (Y;X) values that correspond to a value on the line, for example (1;1.5) and (2;1.5).

You can calculate the slope as b= ΔY/ΔX

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1st value (X₁;Y₁)= (0;1)

2nd value (X₂Y₂)= (1;1.5)

So the average goals a player scores for every additional hour of practice is 1/2.

I hope this helps!

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3 years ago
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