Answer:
0.01 is alpha level
Step-by-step explanation:
Given that a survey of a magazine of 1500 adults revealed that 12% chose chocolate pie.
i.e. p = proportion of people who like chocolate pie = 0.12
Margin of error = ±0.03
The value of q =1-\hat p , =1-0.12 = 0.88
The sample size n is given as 1500. Therefore, n=1500
The confidence level is given as 99%
Hence alpha = 1- confidence level
=1-0.99=0.01
Hence answer is 0.01
First you do the top
8n+3n-7=8*2+3*2-7=16+6-7= 22-7=15
Then you found out the bottom
6*2n-3(n-1)=6*2*2-3(2-1)=6*2*2-3*1=6*4-3*1=24-3*1=24-3=21
15/21 is your answer.
Hope this helps! :)
Given:
weekly pay : 420 per week
social security tax rate : 7.65%
federal taxes : 22%
state taxes: 5.95%
All these tax rates are applied to the weekly earnings.
social security tax : 420 x 7.65% = 32.13
federal tax : 420 x 22% = 92.40
state tax : 420 x 5.95% = 24.99
420 - 32.13 - 92.40 - 24.99 = 270.48 take home pay.
Answer:
75 cents.
Step-by-step explanation:
