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Given four sets. A, B, C and D.
Each set has 10,
The pair-wise intersec...
Mathematics, 21.05.2021 02:20, heyitzmeamelie
Jump to level 1
Given four sets. A, B, C and D.
Each set has 10,
The pair-wise intersections have 6 elements,
The three way intersections have 5 elements,
There are 3 elements in the intersection of all sets.
How many elements are there in total?
Answers: 3
Mathematics, 21.06.2019 14:50, westlakebuddy1229
If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?
Answers: 2
Mathematics, 21.06.2019 20:00, Ap621765
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
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