Mathematics, 15.02.2021 14:00 brandon436
Use the discriminant to determine all values of k which would result in the graph of the equation y = -2x2 + kx – 18 being tangent to the x-axis.
Answers: 3
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If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
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According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
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Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take
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42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these
Answers: 1
Use the discriminant to determine all values of k which would result in the graph of
the equation y...
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