Nutrition. Refer to Problem
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
Additional Math Textbook Solutions
A Survey of Mathematics with Applications (10th Edition) - Standalone book
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
Mathematics for Elementary Teachers with Activities (5th Edition)
Calculus Volume 1
Calculus for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
Mathematics with Applications In the Management, Natural, and Social Sciences (12th Edition)
- If during the following year it is predicted that each comedy skit will generate 30 thousand and each musical number 20 thousand, find the maximum income for the year. A television program director must schedule comedy skits and musical numbers for prime-time variety shows. Each comedy skit requires 2 hours of rehearsal time, costs 3000, and brings in 20,000 from the shows sponsors. Each musical number requires 1 hour of rehearsal time, costs 6000, and generates 12,000. If 250 hours are available for rehearsal and 600,000 is budgeted for comedy and music, how many segments of each type should be produced to maximize income? Find the maximum income.arrow_forwardA tabletop is semicircular when its three congruent drop-leaves are used. By how much has the tables area increased when the drop leaves shaded area increased. Give the answer to the nearest whole percent.arrow_forwardPlease see attachedarrow_forward
- A firm has redesigned its production process so that it now takes 10 hours for a unit to be made. Using the old process, it took 15 hours to make a unit. If the process makes one unit each hour on average and each unit is worth $1,500, what is the reduction in work-in- process value?arrow_forwardGas mileage actually varies slightly with the driving speed of a car (as well as with highway vs. city driving). Suppose your car averages 29 miles per gallon on the highway if your average speed is 48 miles per hour, and it averages 26 miles per gallon on the highway if your average speed is 65 miles per hour. Answer parts (a) and (b) below. a. What is the driving time for a 2300-mile trip if you drive at an average speed of 48 miles per hour? What is the driving time at 65 miles per hour? The driving time at 48 miles per hour is hours. (Type an integer or decimal rounded to two decimal places as needed.) The driving time is at 65 miles per hour is (Round to two decimal places as needed.) b. Assume a gasoline price of $4.43 per gallon. What is the gasoline cost for a 2300-mile trip if you drive at an average speed of 48 miles per hour? What is the gasoline cost at 65 miles per hour? The gasoline cost at 48 miles per hour is $ (Round to two decimal places as needed.) hours. The…arrow_forwardYou manage a spare parts warehouse for an Electric Car Company. Dealers come by the warehouse to purchase batteries and you replenish your inventory at the start of every month or when the inventory of batteries is exhausted. At the start of December, the warehouse contains 10 batteries, 3 of which are not fully charged. You must reimburse $50 to a dealer if they need to charge a battery at their facility.arrow_forward
- 5 Imagine that a company sells portable walkie-talkie radios to construction crews. The batteries for these radios last for an average of 55 hours. The purchasing manager for this company receives a brochure in the mail that advertises a new brand of batteries. This new brand of batteries is cheaper than the brand that the company currently uses. However, the purchasing manager is concerned that the cheaper batteries may have a shorter average battery life than the current brand. (Note: The number of hours that batteries last is called their battery life.) The pricing manager installs 40 randomly selected batteries of the cheaper brand in the company's walkie-talkie radios. He finds that the mean battery life for the sample is 52 hours, with a standard deviation of 10 hours. He wants to perform a statistical test at the 1% level of significance to determine whether the cheaper batteries have a shorter average battery life span than the average life span of the brand of batteries the…arrow_forward4. QUESTION A bakery in Cape Town would like to produce a koeksister that could be marketed to consumers that are health conscious. They experimented with 4 different fats to see which fat was least absorbed by the koeksisters during the deep-frying process. Each fat was used for six batches of one dozen koeksisters each, and the table shows the grams of fat absorbed by each batch of koeksisters g Fat Absorbed in Batch Fat 1 64 72 68 77 56 95 72 13.34 78 91 97 82 85 Fat 2 77 85 7.77 Fat 3 75 71 63 76 76 9.88 Fat 4 55 66 49 64 70 68 62 8.22 S df MS F p-value Treatment 1636.5 545.4 5.41 0.0069 Error 2018.0 20 100.9 Total 3654.5 23 4.1 At the 0.05 level of significance, test whether the mean fat absorbed by the four different fats are significantly different. Interpret your results. (Ensure you use all the steps for your hypothesis test) 4.2 Given the table below, what can you conclude about the mean fat absorbed by the four different fats Xi – Xj 95% Confidence Interval for š¡ – x Fat 1-…arrow_forwardQ. 3 A city records indicate that there were 3790 live births in 2012, compared to 3334 live births in 2010. In 2012 there were 10 more neonatal deaths and 17 more infant deaths than in 2010. In 2010 there were 70 neonatal deaths and 80 infant deaths. Calculate neonatal and infant mortality rates (per 1000) for this city for 2010 and 2012. Comment on your calculations.arrow_forward
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALFunctions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning
- College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning