2. A sum of money is divided among Ron and Andy in the ratio 4: 7. Andy's share is $616, find the total money​

argq3r

Step-by-step explanation:

a. the residual plot for model 1 has a random pattern and is a good fit for the data.

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answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

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