Which of the following variables would be moderated due to random assignment? A.

B.

C.

D.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.