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What is the equation of a vertical line passing through the point (β5, β1)? y = β5 y = β1 x = β5 x = β1
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Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
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Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
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What is 9x^2+9x-1 written in vertex form?...
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