Mathematics, 19.05.2020 16:08, morganlynn18
The angles of elevation to a balloon in the air from two points on level ground are 27 degrees and 45 degrees. If the points are 9 miles apart and the balloon is between the 2 points, in the same vertical plane, approximate, to the nearest tenth of a mile, the height of the balloon above ground.
Answers: 2
Mathematics, 21.06.2019 18:00, ReeseMoffitt8032
In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?
Answers: 1
Mathematics, 21.06.2019 19:00, ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
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
The angles of elevation to a balloon in the air from two points on level ground are 27 degrees and 4...
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