Answer:
x int (4,0)
y int (0, -6)
Step-by-step explanation:
Answer:
the answer is
Step-by-step explanation:
Answer:
210=85+125-x+25
x= 235-210
x=25 failled in both
Step-by-step explanation:
Answer:5.4
Step-by-step explanation:
Answer:
11.57
Step-by-step explanation:
We have a simple formula to solve this:

where
SS is sum of squares
s^2 is the variance, and
n is the number of data points
We are given all the info to find out s^2. Hence,
