A customer calls to ask how often he should change the oil in a lawn mower engine. After asking the customer for the manufacturer's name and the model number of the lawn mower engine, you check the service manual for the engine. The engine manufacturer recommends that you change the oil after every 50 hours of light- or normal-duty operation, or after every 25 hours of heavy-duty operation. The customer tells you that he is the groundskeeper at a local golf resort. He uses this mower only to trim the greens on the course. He mows the greens 2 times per week; each time, it takes a total of 5 hours to complete the job. The golf course is open 30 weeks out of the year. If you consider the mowing of the golf course to be normal-duty operation, how often should you tell the customer to change the oil in the mower engine? (Hint: You'll need to calculate the total number of hours the groundskeeper uses the mower per year. Assume that it's now the beginning of the 30-week golf resort season.)a. The oil should be changed a total of 2 times during the 30-week season.
b. The oil should be changed a total of 3 times during the 30-week season.
c. The oil should be changed a total of 6 times during the 30-week season.
d. The oil should be changed a total of 10 times during the 30-week season.

Answers

Answer 1

Answer: Given:
mows the green 2 times per week; 5 hours total to complete the job.
golf course is open 30 weeks out of the year.

30 weeks * 2 times per week = 60 times
60 times * 5 hours each time = 300 hours total

300 hours / 50 hours of normal duty = 6 times oil change

c.) The oil should be changed a total of 6 times during the 30-week season.

Related Questions

Which country backs bitcoin as currency??
You've found organically grown, purple tulips and have decided to add them to a delicate pear and butter leaf salad at the evening meal. How should you store them in the meantime? A. In the vegetable crisper, after you have washed them thoroughly B. Between damp paper towels in an open plastic bag in the refrigerator C. In water in a clean vase on your countertop D. In a tightly sealed paper bag, without washing them
which of these items is a tax deductiona. cash awardsb. interest from bondsinterest on a home mortgage
A theater group made appearances in two cities. The hotel charge before tax is the second city was $ 1000 higher than in the first. The tax in the first city was 8.5 % and the tax in the second city was 5.5 %. The total hotel tax paid for the two cities was $ 790 . How much was the hotel charge in each city before tax?
Brian wants to buy a mare that he can breed to help develop a horse operation. Larson offers to sell Brian a horse that Larson believes is healthy and should make a good broodmare when a little older. After two years, the horse still has not foaled. The veterinarian tells Brian that the horse is incapable of breeding. If Brian sues to rescind the contract with Larson, it isa. likely that a court will allow the rescission based on a unilateral mistake. b. unlikely that a court will allow rescission based on a mistake of fact. c. likely that a court will allow the rescission based on a mistake of fact. d. unlikely that a court will allow rescission, because Brian made a mistake about market value.

Your company wants to develop intelligent techniques to create a "smart" oven that can perfectly cook basic foodstuffs, such as roasts and bread, using sensors and minimal input from the user. The system would know the difference between rare, medium rare, medium, and well done roasts. The category of intelligent technique that would describe this system isA) expert system.
B) neural network.
C) case based reasoning.
D) fuzzy logic

Answers

Answer:

D) fuzzy logic

Explanation:

Based on the information provided within the question it can be said that the category of intelligent technique that is being described is called fuzzy logic. This refers to a system which deals with true or false statements as well as in between statements in order to follow specific instructions. Which would be the case in this scenario as the oven analyzes the food in order to detect the rarity of the food and decide which pre-defined instruction to follow next, even if the rarity is between two categories such as medium rare and rare.

Corporate owners earn a return ________. A. through interest earnings and earnings per share B. through capital appreciation and retained earnings C. by realizing gains through increases in share price and cash dividends D. by realizing gains through increases in share price and interest earnings

Answers

Answer:

C. By realizing gains through increase in share price and cash divideneds.

Explanation:

For most corporations, the management must strive to ensure the firm is doing well in the market space. Once a company is doing well, it will affect its share price positively on the stock exchange.

An increase in the share price of fim is a gain to the firm and its corporate owners. I.e sharedholders. This means that the value of their investment in the firm has appreciated.

Furthermore, the firm must try to make profit which is one of the reason of being in business. A firm that is making profit will be able to declare same at the end of the financial period, hence corporate holders(shareholders) would be have part in profit declaration through dividened.

Economic growth is severely impeded in economiesa. with a lack of clear property rights.
b. with a strong central government.
c. with high rates of convergence.
d. which encourage induced innovation.

Answers

Final answer:

Economic growth is heavily influenced by clear property rights and market-oriented incentives. Governments can promote growth by creating a supportive legal environment and investing in areas like education, infrastructure, and innovation. Lack of clear property rights can severely impede economic growth.

Explanation:

Economic growth is a complex process influenced by various factors, including technology, human capital, physical capital, and market incentives. However, clear property rights are fundamental for a market economy to function efficiently and are critical for encouraging investment and growth. Without a legal environment that upholds property and contractual rights, there is a higher risk of economic activities being impeded due to the uncertainty and inability of individuals and firms to use their property to its fullest potential. This hinders transactions and slows down economic progress.

Moreover, governments play a significant role in facilitating economic growth. By investing in education and infrastructure, creating special economic zones, reducing capital gains taxes, and supporting research and development, governments can stimulate economic activity, increase productivity, and encourage innovation (which is referred to as induced innovation). When governments exert heavy controls over the economy, especially in sectors such as banking and finance, that growth can stagnate. However, a strong government that supports a market-oriented economy with clear law enforcement can also help foster economic growth.

Learn more about Economic Growth here:

brainly.com/question/11679822

#SPJ2

a. with a lack of clear property rights.

Holding all else constant, an increase in preferences by Mexicans for U.S. goods will ______ the demand for dollars in the foreign exchange market and ______ the equilibrium Mexican peso/U.S. dollar exchange rate.A. increase;increase
B. increase;decrease
C. decrease;decrease
D. decrease; increase

Answers

Answer:

D. Increase; increase

Explanation:

Exchange rate is defined as the amount of one currency that can be exchanged for another currency at a particular time.

Demand and supply affects exchange rates of currencies.

Currencies that are in more demand tend to have higher exchange rates, while those with low demand will have low exchange rate.

In this instance an increase in preference for US goods will cause an increased demand for dollars. The dollar becomes stronger against the Peso.

It will take more pesos to purchase the dollar, so equillibrum exchange rate of peso to dollar will increase.

Personal insolvency can be legally satisfied by __________. Chapter 9 bankruptcy Chapter 10 bankruptcy Chapter 13 bankruptcy Chapter 15 bankruptcy

Answers

Personal insolvency can be legally satisfied by Chapter 13 bankruptcy (and also Chapter 7 bankruptcy if that is one of your choices available).

A group of firms acting in unison is called a(n) ___________. It can be difficult for this group to maximize joint profits because____________. cartel; of the tension between cooperation and self-interest duopoly; each firm could increase its profit by producing less output than the agreed-upon amount oligopoly; each firm could increase its profit by producing more output than the agreed-upon amount monopoly; it is difficult to convince each member of the group to produce more output

Answers

Answer:

cartel
each firm could increase its profit by producing more output than the agreed-upon amount monopoly

Explanation:

The Organization of the Petroleum Exporting Countries (OPEC) is probably the most famous international cartel in the world. They set limits in their petroleum production in order to increase oil price or keep oil price artificial high.

But sometimes even they have problems deciding on what limits they should establish. When a member country needs more money due to an specific event, like Ecuador that is suffering from a recession, the other countries will not be willing to allow Ecuador to export more oil, but Ecuador might decide to do it anyways. The same happens when conflicts arise in the Middle East and some countries want to sell more oil than what they are allowed.

Other Questions

17 students and 11 teachers went on a field trip to an art museum. Student tickets cost $8 each, and adult tickets cost $11 each. How much did the museum tickets cost in all?

The consumer price index (CPI) for a given year is the amount of money in that year that has the same purchasing power as $100 in 1983. At the start of 2015, the CPI was 234.1 Write a formula for the CPI as a function of t years after 2015, assuming that the CPI increases by 2.3% every year.

Should schools cancel summer vacation?

A(n) ____ model is an outsourcing fee model that charges a variable fee based on the volume of transactions or operations performed by the application.