To get system B, the ___ equation in system A was replaced by the sum of that equation and ___
times the ___
equation. The solution to system B ___
the same as the solution to system A.

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?

Each side length of the hexagons is 1, what’s the area of abc