37. The time required to complete a job varies inversely as the number of people working on the job. It takes 8 people 12 days to do a job. (See Example 4) a. How many days will it take if 15 people work on the job? b. If the contractor wants to complete the job in 8 days, how many people should work on the job?

Q: If you divide a number that is larger than 75 by a number tha is less than 3, what can you tell…

A: To solve this question, we have select two numbers: One number should be larger than 75. Another…

Q: 15%, the sales volume increased by 30%. a. What was the original sales revenue? b. What were the…

A:

Q: 4. A carton containing 12 cans of soup costs $38.40. Each can weighs 16 ounces. What is the cost of…

A: Cost of 12 cans = $38.40  Cost of 1 can = $3.2  Weight of 1can = 16 ounce

Q: Automobile repair shops typically recommend that their customers change their oil and oil filter…

A: Image is attached with detailed solution.

Q: 12. The table shows that the total of 10,000 people visited the shopping mall over 12 hours. What…

A: Here use given table of time and respective number of people visited the mall Here from given table…

Q: A news report says that falling oil prices pushed the CPI down 0.1 percent in a month in which…

A: The falling oil prices pushed CPI down by 0.1 percent in a month.  CPI measures the change in the…

Q: 1.3 Aggie has to cook a meal for 100 people. However, her recipe is only for 4 people, so she needs…

A: Conversion factor=new yeildold yeild Recipe available= 4people Recipe required=100 people

Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A wholesaler requires a markup of 25% based on cost for…

A:

Q: Campustown Dry Cleaners has a variable demand. The daily demand ranges from 100 to 140 customers a…

A:

Q: 1. Corbin can shoot 24 baskets in 3 minutes. Which table best represents this relationship? A. B. C.…

A: In mathematics, there are operations such as addition, multiplication, subtraction, and decision.…

Q: Construction Teacher 20 25 30 35 40 45 50 Salary (thousands of $) lonnio

A: Boxplot is the diagrammatic representation of the distribution of data which helps in determining…

Q: One method for determining which of two packages is the better buy is to compute the price per unit…

A: Given, For large package: 80 ounces flour costs = $2.99 = 299 cents For small package: 32 ounces…

Q: What will happen to the mean if each observation is increased to half the value of the mean?  a.)…

A: Mean: It is the sum of the observations divided by the total number of observations of the data set.

Q: 11) The amount of money raised at a school fundraiser is dire proportional to the number of people…

A: Fund raised by 100 attendees is $100  How much fund is raised by 1000 people.

Q: 18 30% revenue of a company comes from people living in rural areas while 70% of its revenue comes…

A: I am attaching image so that you understand each and every step.

Q: Nik, a social worker for a county, helps county residents who are struggling with different issues.…

A: We have been given that Nik logs the below listed hours for meeting with clients (c) and doing other…

Q: 3.The recommended dosage for a particular medication is 1/3 gram for every 40 pounds of body weight.…

A: Let x be the prescribe doctor prescription in  ounces

Q: Suppose that 5 bulldozers can load 8 trucks full of gravel in 40 minutes. Assume all bull dozers…

A: Consider the given: 5 bulldozers can load =  8 trucks1 bulldozer can load =  85 trucks4 bulldozer…

Q: 11. You can finish 4 modules (m) in 12 hours (f). If number of hours varies directly as number of…

A: (11).     Finish 4 modules in 12 hours.

Q: 19.Which of the following is the equation representing the direct variation of the statement " The…

A: solution:-the cost c varies directly as the number Nc∝Nc=kNwhere k is proportionality constant

Q: 1. There are 74 men, 64 women and 36 children at a party. Find the ratio  (simplest form) of the…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 4. 3 2. Write an equation of the line below. 1234 56 7 8 E t S 9-- 8-

A:

Q: 4. After seven netball matches, Kai has averaged 11 goals per game. a. Find the value of a. 7 a 9 13…

A:

Q: Data was collected on the number of pairs of shoes people on and the number of miles they walk per…

A: Determine whether the given statement indicates true or false.   The correct option is identified…

Q: 2. Last week, Abe’s carpet store sold 160 square feet of a particular carpet for $878.40. Bob’s…

A: Given: Quantity Sold by Abe’s carpet store = 160 Sq. feet Total Price at which the carpet is sold by…

Q: Find a direct variation model that relates y and x. х%3 -32, у %3 4

A: Given that X=-32 and Y= 4. Find a direct variation modal that relates Y and X. Two quantity x and y…

Q: 29. The amount of a pain reliever that a physician prescribes for a child varies directly as the…

A:

Q: Solve the variation problems in Exercises 68–73. 68. A company's profit varies directly as the…

A: Question 68 - Let,Company's Profit = PNumber of products sold by the company = NAccording to…

Q: xplain why the following quantities show direct relationships. 1. Distance and time when a person…

A: # As per the guidelines we are entitled to solve one question at a time(maximum three subparts at a…

Q: a) Suppose the cover price of a book is $24.95, but bookstores get a 40% discount. Shipping costs $3…

A:

Q: What is the percentage of employees whose absence from the office in one year is more than five…

A: Given data: Number of days absent Total employees 0 - 5 25 6 - 10 18 11 - 15 10 16 - 20 8…

Q: 7. The cost e varies directly as the number n of pencil is written as a.c-kn bk-cn

A: Given,       The cost c varies directly as the number n of pencil

Q: Miayear Assessment 6 The ratio of the number of model cars that Jim owns to the number of model cars…

A:

Q: 1. If 4 men can do a job in 10 days, how many men can do the same job in 5 days? CHOICES: A.) 1…

A: Given- 4 men can do a job in 10 days. To find- The number of men require to do the same job in 5…

Q: 2. A kayaker travels 4 miles upstream and 4 miles downstream in a total of 6 hours. In still water,…

A: Given: A kayaker travels 4 miles upstream and 4 miles downstream in a total of 6 hours. In still…

Q: Your plant runs two assembly lines. The first line produces 1,250 units a day and the second…

A: Given that A=First line produces 1250 units a day B=Second line produces 2825 units a day Ratio of A…

Q: An ATM machine works  at the rate of 18 an hour . Ther service transaction rate  is  12 customers…

A:

Q: estion 1 of 9, Step 1 of 1 Katie rents a car while spending her vacation traveling in Ireland. When…

A:

Q: If a fetus grows ¾ of an inch (¾=0.75), in what way can we expect its weight to change? O We can…

A: Given scatter plot:

Q: After driving for 2 hours, Juan is 110 miles from his home. After driving 5 hours, he is 275 miles…

A: Ans : According to question , After driving for 2 hours, Juan is 110 miles from his home. And after…

Q: 1) Workers are scheduled from 7:30AM to 4:30PM. They have a total of 60 minutes for lunch and…

A:

Q: A ghost to get at least 10% of daily calories from poly unsaturated fat as are found in various not…

A:

Q: A plane flew at a constant speed between Denver and time (hours) distance (miles) speed (miles per…

A: To calculate the velocity of aircraft we use the formula v = (2×L)(ρ2×S×Cl), where L is lift force,…

Q: Data was collected on the number of pairs of shoes people own and the number of miles they walk per…

A: From the provided information, Coefficient of determination (r2) = 0.38

Q: 8. The distance a jet travels varies directly with the number of hours flown. A jet travels 1,350…

A:

Q: 62. A store sells two items for $10 each. One item costs $5.25, while the other costs $6.50. What…

A:

Q: Another way to look at the concept of inventory turnover is by measuring sales per square foot.…

A:

Q: 14. The rate of a stream is 4 km/h. Grace paddles downstream a distance of 9 km and then back…

A: