Assignment
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Describing Mean Absolute Deviation
Which statements are true about mean absolute deviation? Select all that apply.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42