Answer:
I think its A & B
Two Squares with the same side lengths are always congruent and Two rectangles with the same side lengths are always congruent.
Answer:
life changes over time?
Step-by-step explanation:
sorry if it is wrong. I havent done this yet
Answer: (1.55, 6.45)
Step-by-step explanation:
The confidence interval for population mean is given by :-

Given : Significance level : 
Critical value : 
Sample size : n=41
Sample mean : 
Standard deviation : 
Then, 99% confidence interval for population mean will be :_

Answer:
y=-2x+11
Step-by-step explanation:
Answer:
1
Step-by-step explanation: