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Find the vertex and the y-intercept of the graph of y = β3x2 + 18x β 21. a. vertex: (6,3); y-intercept: (0,β21) b. vertex: (3,6); y-intercept: (0,β21) c. vertex: (3,6); y-intercept: (0,21) d. vertex: (6,3); y-intercept: (0,21)
Answers: 1
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Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?
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Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26β34 pounds approximately 24β36 pounds approximately 28β32 pounds approximately 29β31 pounds
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Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
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Find the vertex and the y-intercept of the graph of y = β3x2 + 18x β 21.  ...
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