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mario62 [17]
4 years ago
9

20 points: please help me

Mathematics
1 answer:
ki77a [65]4 years ago
3 0

Answer:

0...because before it doesn't have an x2 term....

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If x varies jointly as y and z , and x =8 when y = 4 and z=9, find z when x =16 and y =6
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What is the predicted end-of-year value of a portfolio that begins the year with $200, in stocks and $100 in bonds?
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