Consider the arrangements that can be made using the letters of the word scs3ors a) how many unique arrangements are possible? ior 1680 c how many arrangements begin with exactly one s? b) aother wy: 6! (と4x 480 o,1,0.6 4x4xo 4 465と32 c) how many arrangements begin with exactly two s's? i4! 55 040 ft pl 240 d) how many arrangements begin with at least one s? 840 wars dt takea cuse ryn rhs ke tstmple

What is the best reason for jacinta to have a savings account in addition to a checking account

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?

What is the measure of sty in oo below? 130 310 230 50