The image of the point E (-4,3) under a rotation of 90° (clockwise) centered at the origin is
A. E' (-4,-3)
B. E' (3, 4)
C. E' (-3,-4)
D. E' (3,-4)

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

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.)