Mathematics, 28.05.2020 01:00 pryncesz2859
In triangleXYZ, measure of angle Y=83 XY=10 and XZ=11. To the nearest tenth, what is measure of angle z?
Answers: 3
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 22:30
Which statements about the system are true? check all that apply. y =1/3 x โ 4 3y โ x = โ7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same yโintercept. the equations represent the same line. the lines intersect.
Answers: 2
In triangleXYZ, measure of angle Y=83 XY=10 and XZ=11. To the nearest tenth, what is measure of angl...
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