8. Phoenix's annual rainfall is usually 8 inches. One year, it had 25% less rain than usua rain fall on that year = =20.25-5.06 =15.19 inches How much rain did Phoenix get that year? A. 2 inches B.6 inches 16 C.8 inches -10 inches -25%=88-025 =25/100*8114 = 1/4x81/4 =81/16 = 5.06 inches less rain tall

Q: Tyrion's actual BAC is 0.08 after having 6 beers. What is the residual?

A: Here use given regression line for prediction of BAC

Q: Suppose that the Producer Price Index and the sales of Hoskin's Wholesale Distributors for 2006 and…

A: Given:  Hoskin’s Wholesale Distributors for 2006 and 2018 are:

Q: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

A: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

Q: 5.75(+/- 0.03) + 0.833 (+/- 0.002) - 8.021 (+/- 0.001) = ? Select one: a. -1.438 (+/- 0.027) b.…

A:

Q: -7 6-5 4-3 -2 2 3 4 5 %24 - ?799ヤ -1 65 3. 今

A:

Q: 5 is 35% of what number using a tape diagram?

A:

Q: How do I use a ti 84 plus calculator to find population proportion

A: A population proportion is a fraction of the population that has a certain characteristic. Suppose x…

Q: The population of a country has been decreasing for several decades. In 1990, the population was…

A: Given problem Given that   The population of a country has been decreasing for several decades. In…

Q: In 25 times at bat Marsai hit the ball in play 23 times and struck out the rest of the time. What…

A: To find the percent of the time Marsai strike out.

Q: how did you get 10/165

A: Given that, No. of freshman = 2, No. of sophomore = 1, No. of juniors =3, No. of seniors = 5 Total…

Q: Poaching refuces a population of animals by 4% per year. When the population of tis animal fals…

A: Let P0 be the current population at time 0. The depreciation rate is -4%. The function that models…

Q: An automobile manufacturer wants to compare the life times of two brands of tire. She obtains…

A: Test statistic         with n-1 degrees of freedomwhere

Q: A building being designed will have fixed windows. Including the frame, the windows are 2 ft wide…

A: 30. GIven, dimensions of window is 2ft. × 6ft. Dimensions of wall is 78ft 6 in. × 12ft 2in. allowed…

Q: It takes a service rep an average of 1.5 minutes to take a customer's information. Over the course…

A: Introduction: It is required to obtain the utilization rate in percentage form.

Q: what is 95%CI of percentage ?  p=94/100,  n=200

A: Formula for CICI = p̂ + z(np^​(1−p^​)​​)wherep̂ = sample proportion = 94/100 = 0.94z = critical…

Q: 0.025 (1-0.025) %3D 어,734

A:

Q: i think that's a bad calculation at the end it should be 25/12 instead of 55

A: It is given that .The given density function is,.

Q: sum X-Y 2 Xa 12,8,11,9 Y= 13,5,217

A: Given : X = 12, 8, 11,9 Y = 13,5, 2, 17

Q: After gathering census data, the state government estimates that, starting from the present, the…

A:

Q: find the 95% p.I for  the selling price of an individual 1200 sq.ft condo remember n=5, b0=-32.7,…

A: Conclusion:The 95% prediction interval for the selling price of an individual 1200 sq.ft condo is…

Q: If 70 is decreased to 65.8, the decrease is what percent of the original number? (This is known as…

A:

Q: The schools principal estimates that the current enrollment of 750 students will increase 5% each…

A:

Q: the suarez family invests $10,000 at an annual interest rate of 4.9% compounded monthly. how much is…

A: Step 1: Step 2: Step 3: Step 4:

Q: 85% of 0.74=

A:

Q: How do I set this up?   New-home sales this year in a certain region of the country were 13​% fewer…

A: The sale of the new-home is reduced by 13% while comparing to the last year.Then the percentage of…