Mathematics, 18.02.2021 22:20 brutusjohnson1
Use a tree diagram to explain why the probability of having all girls or all boys in a
family with 4 children is ONE EIGHTH (1/8). Assume that the probability of having
a boy equals the probability of having a girl.
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Answers: 2
Mathematics, 21.06.2019 16:00
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
Mathematics, 21.06.2019 17:00
Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3
Answers: 1
Mathematics, 21.06.2019 20:00
In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?
Answers: 1
Use a tree diagram to explain why the probability of having all girls or all boys in a
family with...
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