Answer:
154/18, simplified to 77/9.
Step-by-step explanation:
Answer:
x = 13
Step-by-step explanation:
Take the square root of both sides
The standard deviation is the square root of the variance
so if the variance is 196, then the standard deviation is the sqrt of 196, which is 14
LCM the last common multiple. the greatest common factor is the biggest number that will go into the 2 numbers so it can be no bigger than the 2 numbers. the LCM is larger than at least one of them
0.06+y simplify the expression