What is the probability of flipping a coin 11 times and getting heads 4 times? Round your answer to the nearest tenth of a percent.
O A. 16.1%
B. 22.6%
C. 0.5%
D. 8.1%

How to determine whether two known pairs of points are on the same line.

Select all of the following expressions that are equal to 2.5.

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236