10. About 11% of the flights with Delta arrive late. If 7 flights are randomly selected, find the probability of each of the following. (Do not round your answers.)
A. All flights selected will be late.
B. At least 3 of the flights selected will be late.
C. At most 1 of the flights selected will be late.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?