Which normal distribution has the greatest standard deviation?
A normal distribution is shown. The curve peaks at 96 and hits the axis at 75 and 115.
A normal distribution is shown. The curve peaks at 60 and hits the axis at 48 and 72.
A normal distribution is shown. The curve peaks at 16 and there is area under the curve at all points.
A normal distribution is shown. The curve peaks at 32 and hits the axis at 28 and 38.

Simplify the expression. -2/5(10+15m-20n)

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

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?