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Klio2033 [76]
2 years ago
7

Hello, we need help with these questions

Mathematics
1 answer:
egoroff_w [7]2 years ago
6 0

Answer:

...

Step-by-step explanation:

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The lakers scored a total of 80 points in a basketball game against the bulls. the lakers make a total of 37 two-point and three
Dmitrij [34]
To answer the item, we let x be the number of 2-point baskets and y be the 3-point basket, respectively. The system of linear equations that would allow us to express the given mathematically is,

    x + y = 37
   2x + 3y = 80

To determine the values of the variables, express x of the first equation in terms of y.
    x = 37 - y

Substituting this to the second equation,

 2(37 - y) + 3y = 80

The value of y from the equation is 6. 

    x = 37 - 6 = 31

<em>Answer: 31 two-point baskets</em>
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A circle has a sector with area 1/2pi and central angle of 1/9pi radians what is the area of the circle?
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An 80% confidence interval is found to be (0.52, 0.58) what is the sample proportion?
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