the line has points (-1,3) and (1,-1)
slope = change in y over change in x
change in y = 3- -1 = 3+1 =4
change in x = -1 - 1 = -2
slope = 4/-2 = - 4/2 = -2
Answer:
30%
Step-by-step explanation:
36/120 =.30
Answer:
1. b 2. d 3 a
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
This is actually a combination problem as we are trying to select groups of 5 from the 15 qualified trainees.
To do this, we use the combinatorial approach. This is done by using the formula 15C3 = 15!/(15-3)!3!
This gives a value of 455