Which of the following are true? Select all that apply.
A. tan(theta)= cos(theta)/sin(theta)
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Mathematics, 03.06.2021 20:00 drastipatel18
Which of the following are true? Select all that apply.
A. tan(theta)= cos(theta)/sin(theta)
B. cot(theta)= cos(theta)/sin(theta)
C. sec(theta)= 1/sin(theta)
D. csc(theta)= 1/cos(theta)
E. sec(theta)= tan(theta)/sin(theta)
Answers: 3
Mathematics, 21.06.2019 14:30, gymnastlyfe123
Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320
Answers: 2
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
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