Answer:
The answer is 66 ways .
Step-by-step explanation:
You have to use <u>Combination</u> because it says choosing 10 out of 12 as the position is not important :
12C10 = 66 ways of arrangements
The y intercept will be at (0,9), the slope will be -1/1, which means go right one, down one. Draw the line connecting the points and then arrows on either side of the line.
Just remember that 100% = 1.00 !
y = .78x
y = 108.5x
y = .946x
Answer:
33 degrees is your answer
