th What is the probability that you don't find a coupon until your 1o™ try? O A. 0.0347 O B. 0.4167 OC. 0.1275 O D. 0.0409

Q: Answer the following questions. (a) 76.8% of what number is 40.32?   (b) What percent of 17 is…

A: Given : (a) 76.8% of what number is 40.32?

Q: If 7% dozen %-inch connector fittings cost $31, what is the cost per dozen?

A: dozen connector cost $31

Q: The number of housing foreclosures in 2008 was 3.98 million, up 81% over 2007. How many foreclosures…

A: Number of housing foreclosure in 2008 = 3.98 MillionWe need to find that how many foreclosure were…

Q: store buyer purchased 6 2/5 dozen white T-shirts and 3 1/2 dozen colored T-shirts. What percent of…

A: A store buyer purchased 6 2/5 dozen white T-shirts and 3 1/2 dozen colored T-shirts.  What percent…

Q: < ☐ The following pie chart displays data that represents the numbers of student loan borrowers (in…

A: Concept: Pie chart are used for graphical representation of quantitative data.

Q: What ACT score is above 99.749% of other ACT scores?

A: Let X be the ACT scores. Assuming that ACT scores are normally distributed with mean μ =20 and…

Q: One day, a poll appeared on a certain website. It asked "Do you believe that rain can soothe the…

A: we wants to calculate the margin of error . let us consider level of significance =0.05 this is one…

Q: Lexi of Arm End insurance ,was hired to estimate the proportion of patients that had paid their…

A: It is given that sample size (n) is 100 and x is 85.

Q: Assume casinos keep 3.25% of the money wagered. The casino statewide kept 9.56 billion during the…

A: Answer: From the given data, Assume casinos keep 3.25% of the money wagered, The casino statewide…

Q: g. Leon has a 3-digit number written on an index card. The 00% digits are 5, 1, and 9. When rounded…

A: Given that: Digits 5,1, and 9. The number is 920 when rounded. To find: The number on Leon's card.…

Q: The correct answer to this problem is 0.15 or 15%. Where did I go wrong in my calculation? Would you…

A: GivenP(red) = 0.25P(red and bad) = 0.10 The method what you did is incorrect as it probability of…

Q: Colin is a student in a consumer mathematics class creating a report on the annual interest rates of…

A: Using excel, the required z-score for each type of bank can be calculated as; 1. Enter the data into…

Q: How to multiply this set of data by 50% in R? Thanks.

A: We have given the a set of data, we need to multiple by 50% i.e 0.5 to each value of give  data…

Q: Gourmet Eatery has a policy of automatically adding an 18% tip to every restaurant bill. How much…

A: Step 1: To determine the original restaurant bill before the 18% tip was added. 1. Let the original…

Q: P = $700.00, r = 3%, t = 3 months A.1005.25 B.705.25 C.710.25 D.763.00

A:

Q: You want to purchase a car that cost $18,000. You want to put about 15% down. H

A: Introduction: The Latin phrase "per centum," which means "by the hundred," was the source of the…

Q: (a)  32.5 % of what number is  12.48 ?   (b)  186 % of  30.5  is what

A: Percentage

Q: You are the manager of World Wide Athlete, a chain of six sporting goods shops in your area. The…

A: The markdown percent is calculated using the formula Markdown percent=Original selling price-New…

Q: Answer the following questions. (a)  14.4% of 72.5 is what?   (b)  215% of what number is 89.87?

A:

Q: Slovek Co. operates in a county that has enacted a 7% sales tax on retail sales. During Slovek…

A:

Q: Students on a campus of a college in Wisconsin were asked about their age. The results of this…

A:

Q: what would be a careful interpretation of the 12% in the two-way table?

A:

Q: At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale…

A: At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale…

Q: Biodiversity is the study of variety in life. This may include the study of different species or…

A: It is given that the mean is 12 and the standard deviation is 0.82.

Q: QUESTION 21 Solve the percent problem. What is 83% of 70?

A: Explanation of the solution is given below...

Q: ear.

A: A pie chart demonstrates the distribution of a total quantity across  levels of a categorical…

Q: one hundred and fifty copies of each of two independent brochures were mailed out there were 30…

A: From the provided information,Confidence level = 90%

Q: Students on a campus of a college in Wisconsin were asked about their age. The results of this…

A: Here,the total frequency is 44+28+11+33=116 a.)The relative frequency for the age group 17-26 is…