Use the quadratic formula to solve the equation 4x^2-x+3=0 a) -3/8 + - (square root)41/8 b) -8/3 + - (square root)82/8 c) -3/8 + - (square root)20/2 d) -3/4 + - (square root)41/4

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Which expression is equivalent to -5(3x - 6/7)