Answer: (a) 
(b) Restaurant B has a significantly lower percentage of orders that are not accurate.
Step-by-step explanation:
Confidence interval for population proportion is given by :-
Given: Significance level : 
Critical value : 
For Restaurant A , The proportion of orders not accurate : 
Then , the Confidence interval for population proportion will be :-
Also, 95% confidence interval for the percentage of orders that are not accurate at Restaurant B:
By comparing both the lower confidence limit and upper confidence limit of the interval for Restaurant B is lower than the lower confidence limit of t and the upper confidence limit of the interval for Restaurant A.
Therefore, Restaurant B has a significantly lower percentage of orders that are not accurate.
Answer:
Sydney car can go 44.4 miles on gallon
Answer:
The general form of a GP is a, ar, ar2, ar3 and so on. The nth term of a GP series is Tn = arn-1, where a = first term and r = common ratio = Tn/Tn-1) . The sum of infinite terms of a GP series S∞= a/(1-r) where 0< r<1. If a is the first term, r is the common ratio of a finite G.P.
hope helps
Answer:
<h2>Explanation is in the attachment </h2>
Step-by-step explanation:
<h3>Hope it is helpful to you ☺️</h3>
The missing coefficient of the x-term after finding the product of (-x - 5)², is: C. 10.
<h3>What is the Coefficient of a Variable?</h3>
The coefficient of a variable is the numerical value that comes before the variable and multiplies it.
Find the product of (-x - 5)²:
(-x - 5)(-x - 5)
-x(-x - 5) -5(-x - 5)
x² + 5x + 5x + 25
x² + 10x + 25
The x-term is "10x". The coefficient is: 10.
Learn more about the coefficient of a variable on:
brainly.com/question/16895867
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