a manager is going to purchase new processing equipment and must decide on the number of spare parts to order with the new equipment. the spares cost $200 each, and any unused spares will have an expected salvage value of $50 each. the probability of usage can be described by the following distribution: number 0 1 2 3 probability .1 .5 .25 .15 if a part fails and a spare is not available, two days will be needed to obtain a replacement and install it. the cost for idle equipment is $500 per day. what quantity of spares should be ordered and what is the corresponding expected cost?

Answers

Answer 1

Answer:

It will  cost  the manager $750

Explanation:


Related Questions

what effect does mathilde's borrowing the necklace have on the plot of "the necklace"?

Answers

Answer:

It is the catalyst for the ensuing events.

Answer:  The Catalyst for the ensuing events!

Explanation: I took the test already sorry if I don't have proof  T^T

in the law of superposition which layer is the oldest brainly

Answers

law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is (at the base) and that the layers are progressively younger with ascending order in the sequence.

observe three (3) different speaking situations in your environment. using the table below, list them down and distinguish the type of speech according to purpose and delivery used in each situation. also, provide an evaluation by identifying the positive point you noticed. for the relevant suggestion, give a piece of advice on how the speech can further be improved considering the type of speech where it belongs. one (1) point will be given for every correct answer written on each box. write your answer on a separate sheet of paper.

Answers

The question above wants to assess your ability to recognize the types of speech that occur around you. For that reason, I cannot answer this question for you, but I will show you how to answer this question.

First, you should look for articles and websites to show the types of speeches that exist. This will show you the characteristics of each speech and how you can identify them in your life. The most common types of speech are:

Informative speech: Provides information, tries to teach about something.Persuasive speech: Try to convince someone about something.Demonstrative speech: Tries to demonstrate the composition or operation of something.Entertaining speech: It's a fun speech with the aim of entertaining people.

Based on this, you should note the types of speech being spoken around you. In this way, you will answer your question as follows:

Show the type of speech.Show the context in which this speech is inserted.Show if the speech is effective in its purpose.Show how it can be improved.

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How much interest will Michael earn on this CD in the first year, based on the nominal interest rate? $400 $600 $800 $1,000

Answers

Answer:$600

Explanation:

Interest will Michael earn on this CD in the first year, based on the nominal interest rate will be $ 600.

What is Interest rate?

An interest rate indicates how expensive borrowing is or how lucrative saving is.

Therefore, if you are a borrower, the interest rate is the sum you pay for borrowing money and is expressed as a percentage of the overall loan amount. For a loan of a certain size, the higher the percentage, the greater the amount you must repay.

If you save money, the savings rate will let you know how much, in terms of a percentage of your savings, will be deposited into your account. More money will be deposited into your account for a given deposit size the higher the savings rate.

Therefore, Interest will Michael earn on this CD in the first year, based on the nominal interest rate will be $ 600.

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What is the central thread that connects the three parts of Section VIII in The Way to Rainy Mountain?

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Answer:

The central thread that connects the three parts of section VIII in "The way to rainy mountain" by N. Scott momaday,is that language is a powerful way to influence reality

I think that ’twixt the negroes of the South and the women at the North, all talking about rights, the white men will be in a fix pretty soon. —"Ain’t I a Woman?," Sojourner Truth Which of the following choices best describes the syntax in this quotation? complex simple

Answers

Answer:

complex

Explanation:

second question - informal

third question - logos

The choice that best describes the given syntax in the given quotation is called; Complex

What is the syntax?

Syntax is defined as the arrangement of words in a sentence to improve the meaning of what was said.

Now, the question is asking "ain't i a woman"? Now, the syntax used in the quotation following it is a complex syntax.

Complex syntax is defined as an utterance that includes two or more clauses or an utterance that includes a subordinate clause but does not include the main clause.

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The immediate result after DNA replication are one old strand that came back together after replication and one completely new strand that was just assembled two completely new strands of DNA three strands of DNA, one old and two new two strands of DNA that each contain one strand of the original DNA molecule

Answers

Answer:

Two complete new strands of DNA / B

Explanation:

The immediate result after DNA replication is the synthesis of two strands out of which one old strand came back together after replication and one completely new strand was just assembled.

What is DNA replication?

DNA replication may be characterized as a type of biological process through which a copy of the DNA in a cell is made before the cell divides. It is the process of producing two identical replicas of DNA from one original DNA molecule.

DNA replication is the process of copying and duplicating a DNA molecule. The process is carried out in a semiconservative way. This means that the new DNA molecule will consist of two strands: one that is newly created and the other is the original strand. DNA makes multiple copies of itself. It is a biological polymerization, which proceeds in the sequence of initiation, elongation, and termination.

Therefore, the synthesis of two strands out of which one old strand came back together after replication and one completely new strand was just assembled is the immediate result after DNA replication.

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a canoe can be paddled at 7 mph through a placid lake the stream flows at 3 mph

Answers

Using system of linear equations the distance at the fisherman and the bobbler meets ls 8 miles

Speed in still waters = 7 mph

Stream speed = 3 mph

Upstream speed of canoe = 7 - 3 = 4 mph

Distance between fisherman and bobbler = 14 miles

Let seperation distance = d

Meeting distance = 14 - d

using the relation :

Distance= (speed × time)

canoe distance , d = 4t - - - - (1)

Noobler distance = 14 - d = 3t ----(2)

Equate (1) and (2)

d/4 = (14 - d)/3

3d = 4 (14 - d)

3d = 56 - 4d

7d = 56

d = 8 miles

Hence, the distance is 8 miles

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the time take for the fisherman to meet the bobber is 2 hours

as given in the question ,

canoe being paddled  at 7mph (at still water)

speed of the stream  is 3mph

distance between the fisherman and the bobber is 14 miles

let the bobber and the canoe meet at a distance X

from the starting point of canoe.

then the distance of the meeting point from the fisherman is = (14 - X)

using the formula Distance = Speed x Time,

we have for the canoe,

D= 4T,   ----- (1)

for the bobber, 14 - X = 3T ----- (2)   ( speed of bobber = speed of stream= 3 MPH)

T is same in both equations, hence

=> [tex]\frac{X}{4} =\frac{14-X}{3}\\[/tex]

=> [tex]3X=(14-X)4[/tex]

=> [tex]3X=56-4X[/tex]

=>  [tex]7X=56[/tex]

=> [tex]X=8[/tex]

X= 8 miles

now , to find the time taken

place the value of x in equation(2)

=>[tex]14-X=3T[/tex]

=> [tex]14-8=3T[/tex]

=> 6 = 3T

=> T = 2 hours

we can say that ,

time take for the fisherman to meet the bobber is 2 hours

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the full question is :

You can paddle your canoe 7 mph through any placid lake. The stream flows at 3mph . The moment you start to paddle up stream a fisherman looses one of his bobbers in the water 14 miles up stream of you.

How many hours does it take for you and the bobber to meet?

What is the effect of the figurative language used in this excerpt? Choose three answers. It shows Hamlet’s willpower. It shows Hamlet’s indecision. It shows Hamlet’s determination. It shows Hamlet’s confusion. It shows Hamlet’s idleness.

Answers

The effect of the figurative language that is used in the excerpt is to

show Hamlet’s indecision. shows Hamlet’s confusion. shows Hamlet’s idleness.What is an excerpt?

An excerpt is an extra form film or a piece of music. It s a short form of text and here the excerpt refers to the figurative language of hamlet who is expressing himself and does make the use of certain words and adds creativity to the spoken language.

Find out more information about the figurative language.

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Answer:

Person above is correct 2,4, and 5

Explanation:

before the 1890s, who was responsible for printing election ballots?

Answers

Answer:as the voting ballots before the 1890s were in fact printed by the political parties themselves. Today the printing of ballots is a very serious business and there are strict regulations and control mechanisms in place in order to stop voter fraud which unfortunately is a big issue.

Explanation:

anna had 50 brooms. alisa had 10 more brooms than anna. what was the ratio of anna’s brooms to alisa’s brooms?

Answers

Either 60:50 or 6:5

because anna has 50 and alissa has ten more than anna so alisa would have 60.

ensure the integrity and security of data that are passing over a network

Answers

Answer:

Network - security protocols

Explanation:

The methods and processes in securing network data from unauthorized content extraction are controlled by network-security protocols

an electric ceiling fan with blades 0.750 m in diameter is rotating about a fixed axis with an initial angular velocity of 1.57 rad/s. the angular acceleration is 5.65 rad/s².

Answers

The final angular velocity of the fan at the given time is 2.66 rad/s.

"Your question is not complete, it seems to be missing the following information";

Compute the fan's angular velocity magnitude after time 0.192 s has passed.

The given parameters;

diameter of the blade, d = 0.75 minitial angular velocity of the blade, ω₀ = 1.57 rad/sangular acceleration of the blade, α = 5.65 rad/s²

The final angular velocity of the fan at the given time is calculated by applying the second kinematic equation;

[tex]\omega_ f = \omega _0 + \alpha t\\\\\omega _f = (1.57) + (0.192\times 5.65)\\\\\omega _f = 2.66 \ rad/s[/tex]

Thus, the final angular velocity of the fan at the given time is 2.66 rad/s.

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in 2013 the number of students in a small school is 284

Answers

Answer:            ok

Explanation:

find the glide reflection image of the black triangle

Answers

what image ? you have to attach it

What is the theme? Nature is the best place for bird-watching. Nature is a source of inspiration. Nature makes people feel lonely.

Answers

Nature is a source of inspiration.

Nature Can inspire people by teaching how things grow, where things come from, how things come from, and learning how to take care of nature. Nature is one of the reasons of how we live. The theme of this explanation is that nature if one source kf how we stay alive.

Answer:

B

Explanation:

An increase in childlessness is a recent trend in American family life. Please select the best answer from the choices provided T F

Answers

Answer:

True

Explanation:

Answer: True

Explanation:

If an element sample has two or more atoms with the same number of protons but different number of neutrons it is called a(n) _____________. Question 1 options: isotope neutron electron none of the above

Answers

If an element sample has two or more atoms with the same number of protons but different number of neutrons it is called an: A. Isotope.

Isotopes can be defined as two or more forms of a chemical element that are having the same (equal) atomic number (numbers of protons) and electrons but different numbers of neutrons or mass number.

The isotope of an element is denoted by [tex]C^Z_A[/tex]

Where;

C is the symbol of the chemical element.A is the atomic mass or mass number (number of nucleons).Z is the atomic number or number of protons.

In conclusion, the isotopes of a chemical element have the same chemical properties as a result of an equal atomic number (numbers of protons) but different physical properties because of an equal atomic weight (mass number).

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a 15.8 g sample contains 3.6 g of f, 4.9 g of h, and 7.3 g of c. what is the percent composition of fluorine in this sample?

Answers

The percentage mass of Fluorine in the sample can be calculated using the ratio formula. Hence, the percentage composition of Fluorine is 22.78%

Total grams of sample = 15.8 grams

Mass of Fluorine = 3.6 grams

Mass of hydrogen = 4.9 grams

Mass of carbon = 7.3 grams

The percentage composition of Fluorine can be written thus :

(Mass of Fluorine ÷ total mass) × 100%

Percentage composition = (3.6÷15.8) × 100%

Percentage composition = 0.2278 × 100% = 22.78%

Therefore, the percentage composition of Fluorine is 22.78%

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Taking into account the definition od percentage composition, the percent composition of fluorine in this sample is 22.78%.

The Percentage Composition is a measure of the amount of mass that an element occupies in a compound and indicates the percentage by mass of each element that is part of a compound.

To calculate the percentage of composition, it is necessary to know the mass of the element in a known mass of the compound.

In this case, you know that a 15.8 g sample contains 3.6 g of F, 4.9 g of H, and 7.3 g of C.

Dividing the mass amount of F present in the compound by the mass of the sample and multiplying it by 100 to obtain a percentage value, the percentage composition of fluorine is obtained:

[tex]percentage composition of fluorine=\frac{3.6 grams}{15.8 grams} x100[/tex]

percentage composition of fluorine= 22.78%

Finally, the percent composition of fluorine in this sample is 22.78%.

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what cultural value does this kind of melody portray

Answers

Answer:

he kind of cultural value portrayed in melody would be ( B ) reservation

Explanation:

write a few statements that open a file called greeting

Answers

Answer:

Good Morning,

Good Evening,

Hope this email find you in the best of your.

Hope you are having great time

Hope you are enjoying your time

Hope you enjoying good health

Which words best describe the tone of the passage? bored and disappointed excited and nervous joyful and awestruck cold and critical

Answers

Answer: joyful and awestruck

Explanation:

The joyful and awestruck words best describe the tone of the passage. Thus, option (c) is correct.

What is passage?

The term “passage” refers to the explanation and description of a sentence in relation to a topic. The passage aimed to describe those details related to the theme of the story. The different passage is to justify to the different things as to clarify. The passage is to define the significant terms.

According to the passage, the tone is built on joyous and awestruck. In these words from the poetry, we see that the poet captured the people's joyous mood, which even outdid the dazzling waves. He was also taken aback by the cheerful mood and prosperity he witnessed.

As a result, the joyful and awestruck words best describe the tone of the passage. Therefore, option (c) is correct.

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What does the underlined word mean in the following sentence? A nuestra maestra le gusta ir a la piscina. to go hiking competition soccer field swimming pool

Answers

Answer:

The swimming pool.

Explanation:

Got it right on EDGE

Answer:

c :D

Explanation:

a model of memory processing ranging from shallow to deeper processing is called

Answers

A model of memory processing ranging from shallow to deeper processing is called: levels of processing model.

What is a memory?

A memory can be defined as a terminology that is used to describe the available space on an electronic device that is typically used for the storage of data or any computer related information such as:

ImagesVideosTextsMusicCodesFolders

In computer science, the levels of processing model refers to a model of memory processing ranging from shallow to deeper processing and it was developed by Fergus Craik and Robert Lockhart in 1972.

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how long does sat take

Answers

Answer:

At least 3 hours with 15 minutes

Explanation:

A piece of copper (c = 0.385 joules over grams times degrees Celsius) undergoing a temperature change from 150°C to 225°C absorbs 3,500 joules of energy. What is the mass of the piece of copper? Express the answer to the nearest whole number. grams

Answers

The mass of the piece of copper, to the nearest whole number is 121 grams.

Given the following data:

Specific heat capacity of copper = 0.385 J/g°CInitial temperature = 150.0°CFinal temperature = 225.0°CQuantity of heat = 3,500 Joules

To calculate the mass of the piece of copper, to the nearest whole number:

Mathematically, quantity of heat is given by the formula;

[tex]Q = mc\theta[/tex]

Where:

Q represents the quantity of heat.m represents the mass of an object.c represents the specific heat capacity.[tex]\theta[/tex] represents the change in temperature.

Making "m" the subject of formula, we have:

[tex]m = \frac{Q}{c\theta}[/tex]

Substituting the given parameters into the formula, we have;

[tex]m = \frac{3500}{0.385(225-150)}\\\\m = \frac{3500}{0.385 \times 75} \\\\m = \frac{3500}{28.875}[/tex]

Mass, m = 121.21121 grams

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Answer:

121

Explanation:

just took it

what is the value of n in the equation –(2n + 4) + 6 = –9 + 4(2n + 1)?

Answers

Answer:

[tex]n = 0.7[/tex]

Explanation:

[tex] - (2n + 4) + 6 = - 9 + 4(2n + 1)[/tex]

[tex] - 2n - 4 + 6 = - 9 + 8n + 4[/tex]

[tex] - 2n + 2 = 8n - 5[/tex]

[tex]2 + 5 = 8n + 2n[/tex]

[tex]7 = 10n[/tex]

[tex] \frac{10n}{10} = \frac{7}{10} [/tex]

[tex]n = \frac{7}{10} [/tex]

[tex]n = 0.7[/tex]

it would be 0.7, that would be your answer!

Two eighth-grade classes are selling popcorn to raise money for an end-of-year field trip. One class is selling popcorn for $4.50 a bag and has already raised $270.00. The other class is selling popcorn for $5.00 a bag and has already raised $250.00 Write an equation that can be used to calculate p, the number of additional bags of popcorn each class needs to sell, so that the total amount raised is the same for both classes.

Answers

Answer:

can someone please answer

Explanation:

i have the same question

refer to the accompanying data set of mean​ drive-through service times at dinner in seconds at two fast food restaurants. construct a ​% confidence interval estimate of the mean​ drive-through service time for restaurant x at​ dinner; then do the same for restaurant y. compare the results.

Answers

Step-by-step explanation:

Assuming the data is as shown, restaurant X has a mean service time of 180.56, with a standard deviation of 62.6.

The standard error is SE = s/√n = 62.6/√50 = 8.85.

At 95% confidence, the critical value is z = 1.960.

Therefore, the confidence interval is:

180.56 ± 1.960 × 8.85

180.56 ± 17.35

(163, 198)

Restaurant Y has a mean service time of 152.96, with a standard deviation of 49.2.

The standard error is SE = s/√n = 49.2/√50 = 6.96.

At 95% confidence, the critical value is z = 1.960.

Therefore, the confidence interval is:

152.96 ± 1.960 × 6.96

152.96 ± 13.64

(139, 167)

Who said that the world is divided into two classes, the hunters and the huntees? Question 1 options: Zaroff Ivan Rainsford Whitney

Answers

The person is Rainsford :)

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what is the only place that george washington visited outside mainland north america? 4 interesting facts of spinal muscular atrophy After finishing the course The history and the development of English, what knowledge could you learn from the course non logical uses for a stapler?? For creating perception, companies make use of strategic tools like ___ _a) Service contractsb) O Sales callsc) User trainingd) Websites m+ 4 = 7Step One:Step Two:Step Three:Step Four:ma9m/3+4+4+7+4m/3-7m=21m/3+4-47-4m/3*3+4=743m/3-3ma17m/3+4-3=7-3m/3*3=3*3m/3+7=4m=3m/3+8=11m/314-4=7m+4=21 Carla did an experiment by placing a piece of smooth, clear glass and a piece of smooth, black stone under a lamp for twenty minutes. Which prediction will most likely be supported by Carlas experimental results?The glass will feel warmer than the stone after twenty minutes.The stone will feel warmer than the glass after twenty minutes.The glass will reflect all of the light after twenty minutes.The stone will reflect all of the light after twenty minutes. acid + base > salt + waterWhat type of reaction is this? Select ALL the correct answers.Which three statements about Eleanor Roosevelt are true?She put a stop to the lynching of African Americans with the Costigan-Wagner antilynching bill.She created the Equal Rights Amendment that banned discrimination against women.She received death threats from the Ku Klux Klan for supporting justice for African Americans.She wrote a newspaper column to educate Americans on social injustices occurring at that time.She ensured that the Civilian Conservation Corps would include opportunities for women. which is the correct order in which a baby develops? Which statements describe strong rhetorical analysis thesis statements? Check all that apply.-They take a position on the effectiveness of a writer's argument.-They make a judgment about the success of the writer's strategies.-They identify other texts that approach the idea in a similar way.-They state whether you personally agree with the writer's argument.-They explain to a reader what the rhetorical analysis will show. -3How manyfoot pieces of8wood can you cut from aboard that is 1 7/8 feet long? can anyone heelp me pls 08.Todas las decisiones que se toman al interior de estos equipos son en consenso, por ejemplo, para elegir a sus miembros, solucionar problemas que tengan que ver con el trabajo como tal, disear sus propios puestos, programar sus horas de descanso, etc. Tienen plena autoridad para auto dirigirse, claro est, bajo parmetros aprobados por la gerencia de la empresa. answer I'll give brainliest to first one10 points 4. A young boy played several songs on the piano during the party.Whats the simple subject A person's blood glucose level and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean = 87 and standard deviation = 25. Note: After 50 years of age, both the mean and standard deviation tend to increase. For an adult (under 50) after a 12-hour fast, find the following probabilities. (Round your answers to four decimal places.)(a) x is more than 60(b) x is less than 110(c) x is between 60 and 110(d) x is greater than 125 (borderline diabetes starts at 125) HELP ASAP SHOW YOUR WORK AND EXPLAIN HOW YOU GOT YOUR ANSWER-NO LINKS OR JOKING AROUND4. The steps for solving 7x + 3 = 52 are shown. Explain how each step helps solve the equation. Include the phrases, "Isolate the variable by _____," "Simplify," and "Isolate the variable term by _____" in your answers. (x + 1) divided by 6ypls show working out pls thx. g(x) = 3x-1f(x) = x + 5.find g (f (4)