Drag each tile to the correct box. Arrange each functions in decreasing order of their periods.
y=-3cos(x+2pi)
y=2/3cot(x/4)+6
y=-1/2tan(5x/6 +pi)
y=5csc(3x)+6
y=-10sin(x/5-2pi)

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.