Mathematics, 31.08.2019 01:00 pedrojulianhdz2005
Plz 30 points answer only if you know
simplify the given expression. assume that no variable equals 0.
(40x4y7 / 20x2y14)^2
Answers: 2
Mathematics, 21.06.2019 18:00, MayFlowers
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
Answers: 1
Mathematics, 21.06.2019 20:30, cogger9348
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, 22.06.2019 00:20, lucypackham9
Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano
Answers: 3
Plz 30 points answer only if you know
simplify the given expression. assume that no variable...
simplify the given expression. assume that no variable...
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