Given the following linear system, for what value(s) of k will the system have NO solution (k-1)x - y+6=0
2kx + y-3= 0

What is 20+(5 x 2/5 )+ 3 show your work

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?