Mathematics, 18.05.2021 01:30 daeshawnc14
Peter is interested in designing an experiment to test the probability of tossing a certain number on a fair cube. He will toss one cube 10 times in a row and count how many times the cube lands on the number 6. What is one aspect of this experiment he can change to make the results even more accurate?
A. He can toss more than one cube.
B. He can use a number other than 6 to count.
C. He can toss the cube more than 10 times.
D. He can time the experiment.
Answers: 3
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In the diagram below, tan Īø = sqrt 3. what is the value of m?
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Mathematics, 21.06.2019 18:40
The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
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Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
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Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
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Peter is interested in designing an experiment to test the probability of tossing a certain number o...
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