Mathematics, 17.09.2019 21:50 shygrl05
Acar and cyclist start at 10 a. m. from the same point, headed in the same direction. the average speed of the car is 5 mph more than three times the average speed of the cyclist. in 1.5 hours, the car is 46.5 miles ahead of the cyclist. find the speed at which the cyclist is traveling. show all of your work.
Answers: 1
Mathematics, 21.06.2019 18:30
Which of the choices shown could be used to prove that aacp=abcp ?
Answers: 1
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:40
Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply
Answers: 2
Acar and cyclist start at 10 a. m. from the same point, headed in the same direction. the average sp...
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