Answer:
.88
Step-by-step explanation:

The standard deviation is the square root of the variance.
Answer:
A bakery made 140 buns. A restaurant bought 80 of the buns. The remaining buns were put into bags of 4 buns each. How many bags of buns
are there?
Answer:
x-5y
Step-by-step explanation:
combine the X's and Y's
The answer is not a linear equation and the graph is decreasing. sorry i had made a mistake the first time
Answer 7
Explanation
you need to divide 63 by 9 to get 7