1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleksandr [31]
3 years ago
6

In a fuel economy study, each of 3 race cars is tested using 5 different brands of gasoline at 7 test sites located in different

regions of the country. If 2 drivers are used in the study, and test runs are made once under each distinct set of conditions, how many test runs are needed?
Business
1 answer:
romanna [79]3 years ago
4 0

Answer:

210

Explanation:

  • The number of race cars = N₁ = 3
  • The number of gasoline brands = N₂ = 5
  • The number of test sites = N₃ = 7
  • The number of drivers that participated = N₄ = 2

This study must include each N₁, and it has to be done at each N₃, using each N₂, while carried out by each N₄ ⇒ that means that the total number of possibilities:

N₁ x N₃ x N₂ x N₄ = 3 x 7 x 5 x 2 = 210

The total number of test runs is 210.

You might be interested in
The key to understanding the money creation process is the fact that:______.a. since the money supply excludes cash but includes
nataly862011 [7]

Answer:

c. whenever banks create financial assets for themselves, they create financial liabilities for individuals, and those financial liabilities are considered money

Explanation:

c. whenever banks create financial assets for themselves, they create financial liabilities for individuals, and those financial liabilities are considered money

3 0
4 years ago
Read 2 more answers
In 1992, the Enron Development Corporation, a subsidiary of the Houston-based energy company, signed a contract to build the lar
AfilCa [17]

Answer:

Option E is correct.

All of the above

Explanation:

This is an example of political risk since The current political party in Maharashtra-Shiv sena intervened and used Enron for its selfish interests. When US department of energy issued a statement that cancelling Enron could endanger other private FDI from USA, the same was again used to further its selfish interests. Finally Maharashtra renegotiated its contract with Enron.

3 0
3 years ago
Which of these products would be most likely to have dependent demand? televisions refrigerators automobiles automobile engines
harkovskaia [24]

Answer:

\boxed{\bold{Automobile \ Engines}}

Explanation:

➤ Automobile engines would be most likely to have dependent demand

When creating a new car, customers are going to want an engine in their car. That is why it is a "department demand." It is a demand that an automobile must have an engine when you are creating / working in the automobile department. You can't build an automobile without an engine, and that is why it is a demand to have one.

- Mordancy

8 0
3 years ago
39. You expect to receive $5,000 in 25 years. How much is it worth today if the discount rate is 5.5%?
ivann1987 [24]

Answer:

PV= $1,311.17

Explanation:

Giving the following information:

Future Value (FV)= $5,000

Number of periods (n)= 25 years

Interest rate (i)= 5.5% compounded annually

T<u>o calculate the present value (PV), we need to use the following formula:</u>

<u></u>

PV= FV / (1+i)^n

PV= 5,000 / 1.055^25

PV= $1,311.17

6 0
3 years ago
The market risk, beta, of a security is equal to Group of answer choices the variance of the security's returns divided by the c
GaryK [48]

Answer:

the covariance between the security's return and the market return divided by the variance of the market's returns

Explanation:

The market risk, beta of the security would be equivalent to the

Beta = Cov(rm, rs) ÷  Var(rm)

Rm denotes  market return

rs denotes security return

Cov denotes covariance

Var denotes variance

Hence, the second option is correct

And, the rest of the options are wrong

3 0
3 years ago
Other questions:
  • Is rand corporation a liberal or conservative company?
    14·1 answer
  • Which of the following represents a starting point for​ long-run pricing​ decisions? A. Opportunistic​ pricing, which is based o
    6·1 answer
  • In general, head protection should do which of the following
    15·1 answer
  • Refer to the table above for a certain product's market in econland. if the world price of the product were $6 and an import quo
    15·1 answer
  • 4. You may think of your college or university as an organization that offers a line of different educational products. Assume t
    14·1 answer
  • Bob and Barbara Castle are each 39 years old and have sought your advice with regard to their financial affairs. Bob is a school
    15·1 answer
  • A situation analysis refers to
    9·1 answer
  • Your friend was injured in an accident, and the insurance company has offered him the choice of $25,000 per year for 15 years, w
    13·1 answer
  • How could you be of help to solve deforestation​
    11·1 answer
  • Identify the correct definition of an asset. Multiple choice question. An asset is an amount owed to a creditor. An asset is a r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!