Assume that when adults with smartphones are randomly selected, 44% use them in meetings or classes. if 25 adult smartphone users are randomly selected, find the probability that exactly 16 of them use their
smartphones in meetings or classes
the probability is 0.0218
(round to four decimal places as needed.)

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.