Select all true statements. Group of answer choices

Trig functions will never be alone and will always has an angle measure associated with it.

Trig functions can be written alone as long as there is a ratio of two sides associated with it.

The only proper way to write: (trig function) is equal to the (ratio of two sides)

The only proper way to write: (trig function) of an (angle) is equal to the (ratio of two sides)

correctly written: cos x = 3/4

correctly written: sin = 3/4

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Which of the following circles have their centers in the third quadrant? check all that apply.