This is the "empirical rule." Approx. 68% of a data set lie within one standard deviation of the mean.
Answer:
Combine like terms
Step-by-step explanation:
Answer:
x=4.16
Step-by-step explanation:
12x -18 +4 = 16+18
12x-16= 16+18
12x-16=34
+16 +16
12x=50
50/12
4.16
Answer:
1200 millimeters
Step-by-step explanation:
