Which of the following is equivalent to -2(6-7)i?
a) (0-2i)(6-7i)
b) (0+2i)(6-7i)
c) (-2+i)(6-7i)
d) (6--2i)

Solutions for 2x+7 less than or equal to 3x-5

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)