Answer:
KL is 1.2
JK Equal 2LK
and same thing in the first trangle
GH equal 2IH
Answer:
Standard deviation of the students = 0.408
The students would you have to poll to be 95% confident of the outcome within /- 2% of the vote
= 0.408 X 1600
= 652.8
Step-by-step explanation:
<u><em>Step(i):</em></u>-
Given sample size 'n' = 1600
95% confidence interval of the margin error is determined by

Level of significance = 0.05
Z₀.₀₅ = 1.96
Given Margin of error = 2% = 0.02


0.02 X √1600 = 1.96 X S.D

Standard deviation of the students = 0.408
The students would you have to poll to be 95% confident of the outcome within /- 2% of the vote
= 0.408 X 1600
= 652.8
Answer:
She will use 5 sheets of her album, one of the sheets will only have 5 photographs
Step-by-step explanation:
Try this option, modify design according to local requirements.
A. 70°
Supplementary angles always = 180°
Where 180 - 110 = 70
110+ 70 = 180