Answer:
A: 3:5
B: Yes because 3 plus two is five
16 students turned in their homework early i think. I hope this helps
Brittany has to watch about 6 hours of movies. All you have to do is 2×3 which is 6.
Answer:
Margin of Error = 1.96
7.75 = 15.19
Step-by-step explanation:
i) Margin of Error of a population with a standard deviation of 7.75?
ii) Let us assume a two tailed test with a 95% confidence interval
iii) 
iv) therefore Margin of Error = 1.96
7.75 = 15.19