Categories
Assignment Help

Bill bought a new cellular phone. His monthly bill will be $34.99 each month which includes 100 minutes of use. Additional minutes will cost $0.23 per minute. Write an equation that represents the cost of the bill C in terms of m, which is the number of minutes used ABOVE the 100 that are included in the base price. a. C = 34.99(m – 100) + 0.23 c. C = 0.23m b. C = 0.23m + 34.99 d. C = 0.23(m – 100) + 34.99

[ad_1]

Answer:

d. C = 0.23(m – 100) + 34.99

Step-by-step explanation:

Let C = X + Y, where

C = Cost of the bill in terms of m

X = First term of the equation

Y = Second term of the equation

X = add additional minutes to $ 0.23 minus the 100 minutes of use allocated.

X = 0.23 (m – 100)

Y = Base price monthly will be $ 34.99

Y = 34.99

C = X + Y

C = 0.23 (m – 100) + 34.99

Note: The only possible answer is 0.23 (m – 100) + 34.99, but we must assume that “m” is greater than or equal to 100, that is, Bill consumes at least his 100 minutes assigned by the base price.

Hope this helps!

[ad_2]

Categories
Assignment Help

Julie is a math tutor. She charges each student $210 for the first 7 hours of tutoring and $20 for each additional hour. When the number of hours (h) that Julie spends tutoring a student is greater than 7 (h > 7), the equation that gives the amount (A) that Julie earns in dollars is . If Julie earns $410 tutoring one student, the total number of hours she spent tutoring the student is .

[ad_1]

Julie is a math tutor. She charges each student $210 for the first 7 hours of tutoring and $20 for each additional hour. When the number of hours (h) that Julie spends tutoring a student is greater than 7 (h > 7), the equation that gives the amount (A) that Julie earns in dollars is . If Julie earns $410 tutoring one student, the total number of hours she spent tutoring the student is .

[ad_2]

Categories
Assignment Help

Jordan is chopping wood for the winter. for 10 days in a row, he follows the same process: In the morning, he chops 20 pieces of wood and in the afternoon, he chops an additional 30 pieces of wood. On the 11th day, Jordan only chops 5 pieces of wood

[ad_1]

Jordan is chopping wood for the winter. for 10 days in a row, he follows the same process: In the morning, he chops 20 pieces of wood and in the afternoon, he chops an additional 30 pieces of wood. On the 11th day, Jordan only chops 5 pieces of wood

[ad_2]

Categories
Assignment Help

Melissa will rent a car for the weekend. She can choose one or two plans. The first plant has no initial fee but costs $.80 per mile driven. That’s like a plan has an initial fee of $75 in cost an additional $.38 per mile driven. How many miles with Melissa need to drive for two plants to cost the same? NEED HELP ASAP PLEASE

[ad_1]

If you equal both of the PLANS you will get
$.80x=$75+$.38x
then you subtract .38x on both sides and get
$.42x=$75
once thats done you will divide .42 on both sides leaving the variable x by itself…
and then x=178.57miles
but to break even it would be 179 miles for both of the plans to cost the same

[ad_2]

Categories
Assignment Help

Kira is a software saleswoman. Her base salary is $1600 , and she makes an additional $80 for every copy of History is Fun she sells. Let P represent her total pay (in dollars), and let N represent the number of copies of History is Fun she sells. Write an equation relating P to N . Then use this equation to find her total pay if she sells 28 copies of History is Fun. Equation: Total pay if Kira sells 28 copies: $

[ad_1]

Kira is a software saleswoman. Her base salary is $1600 , and she makes an additional $80 for every copy of History is Fun she sells. Let P represent her total pay (in dollars), and let N represent the number of copies of History is Fun she sells. Write an equation relating P to N . Then use this equation to find her total pay if she sells 28 copies of History is Fun. Equation: Total pay if Kira sells 28 copies: $

[ad_2]

Categories
Assignment Help

Lisa wants to buy a phone card for $5. Company X charges $0.37 for the first minute and $0.08 for each additional minute. Company Y charges $0.52 for the first minute and $0.14 for each additional minute. If Lisa makes just one call, which phone company gives her more minutes for $5? How many more minutes? a. Company Y; about 29 minutes c. Company X; about 26 minutes b. Company X; about 29 minutes d. Company Y; about 26 minutes

[ad_1]

Answer:

Option b

Step-by-step explanation:

Given that Lisa wants to buy a phone card for $5.

Company X charges $0.37 for the first minute and $0.08 for each additional minute.

ie. for t minutes charges are C(t) = 0.37+0.08(t-1)

Company Y charges $0.52 for the first minute and $0.14 for each additional minute.

for t minutes company Y charges

C(t) = 0.52+0.14(t-1)

If 5 dollar is spent, then for company A

t = frac{5-0.37}{0.08}+1 =58.875 minutes

For company B, for same 5 dollars,

t =frac{5-0.52}{0.14} =33

Company x gives about 26 minutes more

Option b

[ad_2]

Categories
Assignment Help

You have been called to attend a birth and are the only healthcare provider responsible for the management of the newborn in the room. When should you first call for additional help?

[ad_1]

The first call for additional help should be done before birth. If there is any potential risk factor of neonatal resuscitation, then help is needed.

 

EXPLANATION

First additional help is needed when the healthcare identifies factor risks of neonatal resuscitation. Neonatal resuscitation is intervention after the baby is born. This additional help is to support the heartbeat and its breathing.

 

Inside the womb, the baby got oxygen from the placenta. Placenta also supplies nutrition to the blood and remove carbon dioxide. After the baby is born, that function is replaced by the lungs. Baby’s lungs will have to remove the carbon dioxide and supply oxygen to the blood. This transition will happen when the umbilical cord is tied off or clamped, so the baby will have its first breath using lungs to exchange gas.  

 

A lot of babies have gone through this without needing help or intervention, but some babies might need this. Neonatal resuscitation will help with breathing, establishing airflow, and also circulation. The first few moments of a baby’s life are the most important.  

 

Effective emergency care during this transition might be needed to prevent lifelong consequences. A person who will do the neonatal resuscitation requires a good amount of knowledge and protocols, also essential pieces of equipment, before starting the procedure. If the baby is identified as needing neonatal resuscitation before birth, then first additional help is needed.

LEARN MORE

If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:

Who is allowed to do neonatal resuscitation? brainly.com/question/3923472

Minimum requirement of care for the newborn at birth? brainly.com/question/4426371

KEYWORD: healthcare, first additional help, neonatal resuscitation

Subject: Health

Class: College

Subchapter: Neonatal Resuscitation

[ad_2]

Categories
Assignment Help

The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $4004 to rent trucks plus an additional fee of $50.50 for each ton of sugar. The second company does not charge to rent trucks but charges $300.75 for each ton of sugar. For what amount of sugar do the two companies charge the same? tons What is the cost when the two companies charge the same? $

[ad_1]

The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $4004 to rent trucks plus an additional fee of $50.50 for each ton of sugar. The second company does not charge to rent trucks but charges $300.75 for each ton of sugar. For what amount of sugar do the two companies charge the same? tons What is the cost when the two companies charge the same? $

[ad_2]

Categories
Assignment Help

Sharita does special typing jobs for scientists. She charges $16 for the first three pages and three dollars for each additional page of scientific typing.Sonia, a biologist paid 106 dollars to have a research paper typed. How many pages long was Sonia's paper.

[ad_1]

Sharita does special typing jobs for scientists. She charges $16 for the first three pages and three dollars for each additional page of scientific typing.Sonia, a biologist paid 106 dollars to have a research paper typed. How many pages long was Sonia’s paper.

[ad_2]

Categories
Assignment Help

Austin is comparing the prices of two truck rental companies. Company a charges $4 per hour and an additional $70 as service charges. Company b charges $5 per hour and an additional $60 as service charges. Part a: write and equation to represent each conpanys total charges for renting a truck for a certain number of hours. For both equations( one for company a and one for company b ), define the variable used. Part b: which company would charge less for renting a truck for 6 hours? Justify your answer. Part c: how much money is saved by using the services of company b instead of company a to rent a truck for 7 hours?

[ad_1]

Company a: 70 plus 4 times (how many hours) 
company b: 60$ plus 5 times (how many hours)
PART A 70+four(x)  B 60+5x  
THE VARIABLE REPRESENTS THE HOURS THE TRUCK WAS RENTED
PART B company a charges 9four dollars to rent the truck
              company b charges 90 dollars to rent the truck
PART C: you would have to solve the equation like this to find PART C
A: 70+four(7)=98 B: 60+5(7)=95
so the answer for part c would be he saved 3 dollars 

[ad_2]

Categories
Assignment Help

When the string class ____ method is used to compare two strings, it provides additional information to the user in the form of an integer value?

[ad_1]

Answered by answersmine AT 22/10/2019 – 05:20 AM

When the string class CompareTo() method is used to compare two strings, it would provide additional information to the user in the form of an integer value. This method would compare a certain string to another object. The two objects are converted to a Unicode value in order to be compared. If they are equal, then the output would be 0 or else it would return a negative or a positive value.

Post your answer

[ad_2]

Categories
Assignment Help

What is the primary muscle used for normal breathing and which additional muscles are used to increase inspiration and expiration when performing strenuous exercise?

[ad_1]

What is the primary muscle used for normal breathing and which additional muscles are used to increase inspiration and expiration when performing strenuous exercise?

[ad_2]

Categories
Assignment Help

If you put $1,500 in a savings account that pays 4% interest compounded continuously, how much money will you have in your account in 5 years? Assume you make no additional deposits or withdrawals. A. $3,286.68 B. $1,832.10 C. $1,824.98 D. $9,160.52

[ad_1]

If you put $1,500 in a savings account that pays 4% interest compounded continuously, how much money will you have in your account in 5 years? Assume you make no additional deposits or withdrawals. A. $3,286.68 B. $1,832.10 C. $1,824.98 D. $9,160.52

[ad_2]

Categories
Assignment Help

Unpackaged prepared food that requires no additional preparation before service may be

[ad_1]

Unpackaged prepared food that requires no additional preparation before service may be

[ad_2]

Categories
Assignment Help

How Do You Sell More Walnuts In A Perfectly Competitive Market? If the equilibrium price in a perfectly competitive market for walnuts is $4.99 per pound,then an individual firm in this market can A. Not sell additional walnuts unless the firm lowers its price. B. Not sell additional walnuts at any price because the market is at equilibrium. C. Sell an additional pound of walnuts at $4.99. D. Sell more only by increasing its advertising budget. the subject is Economics.

[ad_1]

Employee                                 Mary      Zoe         Greg         Ann           Tom

Cumulative Pay                       $6,800   $10,500  $8,400    $66,000   $4,700

Pay subject to FICA S.S.         $421.60  $651.00  $520.80 $4092.00 $291.40
6.2%, (First $118,000)

Pay subject to FICA Medicare $98.60 $152.25    $121.80    $957.00    $68.15
1.45% of gross

Pay subject to FUTA Taxes      $40.80  $63.00     $50.40    $396.00  $28.20
0.6%

Pay subject to SUTA Taxes   $367.20  $567.00  $453.60  $3564.00 $253.80
5.4% (First $7000)

Totals                                     $928.20 $1,433.25 $1,146.60 $9,009.00 $641.55

[ad_2]

Categories
Assignment Help

Patient letters created from what structured data and do not require a large amount of revisions or additional typed data.

[ad_1]

Although the novel is itself a literary genre, it can be broken into subgenres, such as horror, fantasy, romance, mystery, and comedy. The list goes on and on. Each genre has certain conventions that allow readers to recognize it as a certain type of story soon after they begin reading it. These conventions involve both content and style. For example, if you read a story that begins “It was a dark and stormy night,” you immediately develop certain expectations. You assume that the book is probably a work of mystery or suspense. However, if a book begins with “The sun danced on the wildflowers on this beautiful June morning,” you develop a very different set of expectations.

The Answer for the qrestion is C ) subgenres. The information comes from penn foster

[ad_2]

Categories
Assignment Help

When working with additional information in a sentence, when should dashes be used instead of commas or parentheses? A. A dash is always used when renaming a noun. B. A dash is used to continue the flow of a complex sentence. C. A dash is used to set off a relatively important aside in a way that grabs the reader’s attention. D. A dash is used in formal writing to set off less important background information.

[ad_1]

Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

[ad_2]

Categories
Assignment Help

You have $36,948.61 in a brokerage account, and you plan to deposit an additional $3,000 at the end of every future year until your account totals $280,000. you expect to earn 11% annually on the account. how many years will it take to reach your goal? round your answer to two decimal places at the end of the calculations.

[ad_1]

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

 = 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

[ad_2]

Categories
Assignment Help

A hotel chain charges $75 each night for the first two nights and $50 for each additional night’s stay. the total cost t is a function of the number of nights x that a guest stays.

[ad_1]

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

 = 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

[ad_2]

Categories
Assignment Help

PLEASE HELPMabel is comparing the prices of two car rental companies. Company A charges $35 per day and an additional $15 as service charges. Company B charges $42 per day and an additional $10 as service charges. Part A: Write an equation to represent each company’s total charges for renting a car for a certain number of days. For both equations (one for Company A and one for Company B), define the variable used. (4 points) Part B: Which company would charge less for renting a car for 6 days? Justify your answer. (3 points) Part C: How much money is saved by using the services of Company A instead of Company B to rent a car for 10 days? (3 points)

[ad_1]

The polinomials only can have positive whole exponents, that is: 1, 2, 3, 4, 5, 6, … (you can include 0 also, because it iis the independent term).

So, if you are told that one term of the polynomial is 9 x ^ (negative something), it is necessary that the number after the negative sign be negative, given that negative times negative is positive.

Therefore, the only possible option from the answer choices is the option 3) -9.

Answer: 3) – 9

[ad_2]

Categories
Assignment Help

A 20-year, $148,000 mortgage is taken out with a 4.9% APR. If payments are scheduled monthly and there are no additional costs, determine the balance on the account after the first month’s payment has been made.

[ad_1]

Answer:

Number of copy machines must be made to minimize the unit cost=160.

Step-by-step explanation:

We are given that the unit cost function C ( the cost in dollars to make each copy machine)

If machines are made =x

Then the unit cost function is given by

C(x)=0.8x^2-256x+25939

We have to find the number of copy machines for  minimize the unit  cost

C(x)=0.8x^2-256x+25939

Differentiate with respect to x

Then we get

frac{mathrm{d}C}{mathrm{d}x}=1.6x-256 ……(equation I)

To find the value of x then we susbtitute frac{mathrm{d}C}{mathrm{d}x} is equal to zero

frac{mathrm{d}C}{mathrm{d}x}=0

1.6x-256=0

1.6x=256

x=frac{256}{1.6}

By using division property of equality

x= 160

Again differentiate the equation I with respect to x then we get

frac{mathrm{d}^2 C}{mathrm{d}^2 x}=1.6 >0

Hence, the unit cost is minimize for x=160

Therefore, the number of copy machines must be made to minimize the unit cost =160

[ad_2]

Categories
Assignment Help

In a quiz contest, Mary answers 90% of the questions correctly without any additional clues from the quiz coordinator. The randomly generated numbers below simulate this situation. The numbers 0 to 8 represent questions answered correctly without additional clues, and the number 9 represents questions that needed additional clues.

[ad_1]

To solve this problem, we should note that there are:

total questions = 100

questions answered correctly = 90

questions that needed additional clues = 10

1. The first question is to find the probability that in the
third question, Mary would need additional clue. Therefore this implies that in
the first and second questions, Mary would answer it correctly. Therefore:

Probability = (question 1 answered correctly) * (question 2 answered
correctly) * (question 3 needed clue)

Probability = (90/100)*(89/99)*(10/98) 

Probability = 0.08256 = 8.26%

2. The second question finds for the probability that two
consecutive needs additional clue, therefore:

Probability = (question 1 needed clue) * (question 2 needed
clue)

Probability = (10/100)*(9/99)

Probability = 9.1*10^-3 = 0.91%

[ad_2]

Categories
Assignment Help

For her phone service, Kala pays a monthly fee of $13 , and she pays an additional $0.05 per minute of use. The least she has been charged in a month is $63.15 . What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes, and solve your inequality for m .

[ad_1]

For her phone service, Kala pays a monthly fee of $13 , and she pays an additional $0.05 per minute of use. The least she has been charged in a month is $63.15 . What are the possible numbers of minutes she has used her phone in a month? Use m for the number of minutes, and solve your inequality for m .

[ad_2]

Categories
Assignment Help

It is safe to handle food that requires no additional preparation before service with

[ad_1]

It is safe to handle food that requires no additional preparation before service with

[ad_2]

Categories
Assignment Help

@becki @ranga maria is purchasing a new car whose msrp is $22,450. she is trading in her old car for $7000 and being upgraded to a premium package for $4000. vehicle delivery is an additional $700. what is maria's total? a. $15,750 b. $22,450 c. $20,15

[ad_1]

@becki @ranga maria is purchasing a new car whose msrp is $22,450. she is trading in her old car for $7000 and being upgraded to a premium package for $4000. vehicle delivery is an additional $700. what is maria’s total? a. $15,750 b. $22,450 c. $20,15

[ad_2]