Hurry jeff has 8 red marbles 6 blue marbles and 4 green marbles that are the same size and shape he puts the marbles into a bag mix’s the marbles and randomly pick one marble what is the probability that the marble will be blue. a. 4/9 b. 1/2 c. 2/9 d. 1/3

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

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

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters