I got 2.1 please rate 5 stars and thanks
The given values are:
p = 22% = 0.22
Zc = 1.645 at 90% confidence level.
margin of error, E = 0.04
The formula we can use here is:
E = sqrt(pq/n) * Zc
0.04 = sqrt(0.22*(1-0.22)/n)*1.645
n = (0.22*(1-0.22))*(1.645/0.04)^2
n = 290.22
hence minimum sample size = 290
Answer:
I would say the answer is 40 cookies
Step-by-step explanation:
The reason I say this is because if you write out the amount of cookies she can make with 6 cups of flour, you would get 30/6. 30 and 6 are both divisible by 6, so if you divided both by 6 you will get 5/1. 1 times 8 is 8, so if you multiply 5 by 8 you will get 40 cookies.
Hope this helped!
Answer: 40, 30
Step-by-step explanation:
1,144
You first take 1,100, multiply it by .04, and you get 44. Add 44 to 1,100 and you get your answer.
