u= (1,5) and v = (-5, 1)
Mathematics, 04.12.2020 15:50 mari8493
Which pair of vectors is orthogonal?
u= (-3, 2) and v = (-2, 1)
u= (1,5) and v = (-5, 1)
u = (2, 1) and v= (-4, 3)
u= (2, 3) and v = (3, 1)
Answers: 3
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Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?
Answers: 2
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Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
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The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
Which pair of vectors is orthogonal?
u= (-3, 2) and v = (-2, 1)
u= (1,5) and v = (-5, 1)
u= (1,5) and v = (-5, 1)
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