The percentage discount from the base price result is 2.16%.
<h3>How to compute the value?</h3>
Discount percent will be:
= (Base price - New price)/Base price × 100
= (9.40 - 9.20)/9.40 × 100
= 0.20/9.40 × 100
= 2.16%
The new price will be:
= Base price - (2.16% of base price)
= 9.40 - (2.16% × 9.40)
= 9.20
Therefore, the percentage discount from the base price result is 2.16%.
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<u>Complete question:</u>
A rodent infestation has left a landlord with a major cleanup job; in fact, the cleanup will consist of ripping out all the walls and ceilings of an 1860-square-foot house to replace them. A trip to the local home improvement store reveals that 4'x8' sheets of drywall have three price points as indicated in the table. Another consideration for the landlord is that he is equipped with only a humble half-ton pickup truck, that can hold at most 20 sheets. His truck sips fuel, so he considers only wear and tear on his vehicle at $5 to haul all the sheets he will use for the job. The holding percentage is 20%. The landlord believes the entire job - all walls and ceiling - will require 10,080 square feet of drywall.
Consider the $9.40 per sheet figure as the base price and use the information in Scenario 11.4 to answer the following question. What percentage discount from the base price results in an optimal order quantity of 101 sheets?
1.42%
2.16%
2.03%
1.86%
Answer:
The 99% confidence interval for the mean difference between the response times measured while intoxicated versus sober is between 0.274 and 1.554 seconds.
Step-by-step explanation:
We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 40 - 1 = 39
99% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 39 degrees of freedom(y-axis) and a confidence level of . So we have T = 2.7079
The margin of error is:
In which s is the standard deviation of the sample and n is the size of the sample.
The lower end of the interval is the sample mean subtracted by M. So it is 0.914 - 0.64 = 0.274 seconds
The upper end of the interval is the sample mean added to M. So it is 0.914 + 0.64 = 1.554 seconds
The 99% confidence interval for the mean difference between the response times measured while intoxicated versus sober is between 0.274 and 1.554 seconds.
Answer:
1
3
4
Step-by-step explanation:
took the quiz looked back at the quiestion and saw that it was the right answer
Answer:
0.245, 0.4, 0.53
Step-by-step explanation:
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Solution Steps:</u></h2>
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<h3>1.) Find the opposite of 13x + 5:</h3>
- To find the opposite of 13x+5, find the opposite of each term.
<em> - We do this because when solving this they are in parenthesis, so you must get rid of the parenthesis by turning them negative. </em>
<u>Equation at the end of Step 1: </u>
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<h3><em /></h3><h3>2.) Combine −11x and −13x:</h3>
<em> - We do this since we can only have on variable at the end of the problem, so you just combine them if they have the same variable base. </em>
<u>Equation at the end of Step 2: </u>
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<h3><em /></h3><h3>3.) Subtract 5 from −2:</h3>
<em> - We do this because we need one number left over to get a simplified version of this equation. </em>
<u>Equation at the end of Step 3: </u>
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