Tuesday

October 6, 2015
Total # Posts: 343

**Math**

I got A by plugging in X and Y. Is this correct?
*February 3, 2015*

**Math**

1. The set of ordered pairs of the form (x,y) shown below represents points on a graph for a direct variation. (−4,6) (−1,−1.5) (0,0) (2,3) (6,9) Which equation best represents the relationship? A. y=3/2x B. y=2/3x C. y=x-2 D. y=x+3 Should I just plug in X ...
*February 3, 2015*

**Math**

Hello again! You might see me a lot today. Just a heads up. 1. Which function represents an initial population that increases 22% per year where A represents the initial value and X represents time in years? A. Y=A(0.22)^x B. Y=A(0.68)^x C. Y=A(1.22)^x D. Y=A(1.68)^x This is ...
*February 3, 2015*

**Check Answers (Math)**

The last one I got is B. 30 dollars
*February 3, 2015*

**Check Answers (Math)**

1. Which binomial is a factor of x^3-3x^2-28x? A. x-4 B.x^2-4 C.x-7*** x^2-7 2. A company's profit is described by the equation. P(x)=-5^2+300x+15,000. Where x is the price in dollars that the company charges for its product. What should the company charge for the product ...
*February 3, 2015*

**Math**

Oh ok, that made a lot of sense. Thank you so much. Once you cleared it up.
*February 3, 2015*

**Math**

I still do not understand it that well... I get what you did then I get confused at y=3/5.
*February 3, 2015*

**Math**

C. 0.5 MPH D. 1.0 MPH I do not get this so it would be great for some help. Thank you!
*February 3, 2015*

**Math**

A tour boat on a river traveled 40 miles downstream in 4 hours. The return trip against the current took 5 hours. What was the rate of the current? A. 2.0 MPH B. 1.5 MPH
*February 3, 2015*

**business math**

A second hand furniture store buys sofas with a list price of $9,500. If the wholesaler offers trade discounts of 10/20/30, find the single equivalent discount.
*January 29, 2015*

**Math**

Hi everyone! I am extremely struggling with this questions and was hoping someone would go over them with me. Thank you! 1. Which of the following expressions is written in scientific notation? a. 73.4 x 10^5 b. 0.09 × 10^7 c. 80 x 10^3 d. 4.22 x 10^–3 2. Which of ...
*January 29, 2015*

**Technology**

Thank you so much! Would the answer be A then?
*January 29, 2015*

**Technology**

Which of the following is benefit that education simulations do NOT provide? A.They use real objects that can physically be touched. B. They allow you to manipulate the objects by turning them around virtually. C. They can use 3-D movement and objects. D. They can show shapes ...
*January 29, 2015*

**math**

By "sec" do you mean 2?
*January 26, 2015*

**Math**

Hello again! Here's another question. 1. The table shows the height of a plant as it grows. What equation in slope-intercept form gives the plant's height at anytime? Months Height 2 8 4 15 6 22 8 29 A. y=(7/2)x+1 B. y=(7/2)x+8 C. y=(7)x+1 D. y=(y)x+8 This question has...
*January 26, 2015*

**Math-urgent-mid term exam review question**

For this question I got, 18x^5-11x^4+22x^3 Hope this helps!
*January 26, 2015*

**Math**

The domain is: [18,∞),{x|x≥18} The range is: [0,∞),{y|y≥0}
*January 26, 2015*

**Math**

Oh wow, I should of read that better. There is no typo, it just gives me the answer and I was too ignorant to read it twice. Anyways, thank you so much for clearing that up for me.
*January 26, 2015*

**Math**

Suppose U={1,2,3,4,5,6,7,8}is the universal set and P={1,2,3,4}. What is P? A.{5,6,7,8} B.{1,2,3,4,5,6,78} C.{1,2,3,4} D. Cannot be determined. I think it's either B or D. Please correct me if I am wrong. Thank you!
*January 26, 2015*

**anthropology**

When individuals get married, alliances are formed between the two families. In some cultures there will also be a formal economic exchange. Three forms discussed in this chapter are bridewealth, bride service and dowry. Discuss each economic form with its positive and ...
*January 26, 2015*

**anthropology**

Within all societies of the world there are dynamics, known as taboos, that vary by the cultural elements themselves. Anthropologists do find traits and taboos that are similar to other existing cultures but never utilized or practiced exactly with the same manner. However, ...
*January 26, 2015*

**Math**

Oh ok, interesting. Thank you very much. I was quite confused on this.
*January 26, 2015*

**Math**

Never mind, I think I got it. Would the answer be (4,19)?
*January 26, 2015*

**Math**

Hello again, today is my final day of the semester and I started late. So I have tons of work to quickly finish and this math test I am taking is 48 questions. Just a brief description why you might see my name a lot. 1. Which is a solution of the equation y=4x+3? A.(5,17) B.(...
*January 26, 2015*

**Math**

@Reiny So the answer would not be 7/9? How would I sovlve this equation then?
*January 26, 2015*

**Math**

Thank you so much! I understand what you did now that I saw the work done.
*January 26, 2015*

**Math**

I still don't get it. So should I put in 7/9 or one of the other answers into x or y to see if it is my answer?
*January 26, 2015*

**Math**

NEED HELP ASAP PLEASE! 1. evaluate x/y for x=2/3 and y=6/7 A. 7/9 B. 8/10 C. 9/12 D. 12/21 That is all. I do not understand this, so if someone could help that would be great. Thank you so much!
*January 26, 2015*

**english**

The answer is happy activity since they are not having a boring routine or hopeless dejection. It is also not peaceful days because what they are doing are happy days.
*January 26, 2015*

**Math**

Graph y=|x|-2. If someone could help me that would be great.. Im really confused.
*December 24, 2014*

**math**

Karen and Alicia sell TVs. Last month Alicia sold 15 less TVs than Karen. Together they sold 99. How many TVs did Karen sell?
*December 14, 2014*

**chemistry**

45.4%
*October 29, 2014*

**chemistry**

Calculate the theoretical percentage of water present in cobalt (II) chloride hexahydrate, given that the molar mass is 237.93 g/mol and the molar mass of water in the compound is 108.12 g/mol. Question 8 options: 220% 50.5% 6% 45.4%
*October 29, 2014*

**chemistry**

17.85g of NaCl
*October 29, 2014*

**statistics**

Workers in several industries were surveyed to determine the proportion of workers who feel their industry is understaffed. In the government sector, 37% of the respondents said they were understaffed, in the health care sector 33% said they were understaffed, and in the ...
*October 20, 2014*

**make up**

If a printer markup is $55 and the markup rate is 10% of the selling price, find the selling price of the printer. S= M/R
*September 22, 2014*

**math**

Compute the rate for the following loan. Round answers to the nearest tenth of a percent; use ordinary interest when time is stated in days. Do not enter the percent symbol in your answer. Principal Rate (%) Time Interest $5,000 % 3 years $1,200
*September 18, 2014*

**math**

mike is playing cars with his sister when he draws a card from a pack of 35 cars number from 1 to 35. what is the probability of drawing number that is divisible by 5?
*May 27, 2014*

**algebra**

The distinct letters in the word miss
*April 11, 2014*

**economics, math **

Could you please help me with this problem: Consider an oligopolistic market with two firms. Each of them produces using a cost function given by c(q)=q2. The aggregate demand in the market is given by 1000−p. Suppose that, in order to increase production, the government...
*March 24, 2014*

**math**

Ace Formalwear buys tuxedos from a supplier and has an invoice amount of $27,700. The terms of the sale are 3/20, n/30. If Ace sends a partial payment of $7,400 on the discount date, what is the net amount still due?
*March 9, 2014*

**EARTH SCIENCE**

It's D
*January 25, 2014*

**Physics**

if an acrobat who weighs 800 N is clinging to a vertical pol using only his hands, neither moving up nor down can we determine the coefficient of static friction between his hands and the pole? Explain your answer.
*October 22, 2013*

**physical science**

How would you know if a model is a good model?
*October 13, 2013*

**math**

Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount? (Points : 2.5)
*October 4, 2013*

**american government**

The Tenth Amendment balances out national authority by
*September 9, 2013*

**Algebra**

Identify the solution(s) of the system of equations, if any. -6x - 4y = 24 8y = -12x - 48
*June 2, 2013*

**Algebra**

Identify the solution(s) of the system of equations, if any. x+5y=5 2x-15y=0
*June 2, 2013*

**Engineering**

Any help please?
*May 23, 2013*

**Physics**

Many thanks Anonymous! Could you tell me what the values for E, X and B stand for in: r = - 1/mu_0 * E X B and the D value for e) -Q*I*D/(Pi*R^2*epsilon_0) ?
*May 22, 2013*

**Physics**

Thanks Anonymous, I still have issues identifying I=dQ/dt could you plug in the numbers from the above example please so I can see? From the above example it seem like this is this correct? Q= Q_0*(1+2T/T) d=separated distance in my case 6mm t=time 2
*May 22, 2013*

**Physics**

Thanks Anonymous. sorry for question but which values are dQ and dt please in the question? Is dQ=radius of circular plate and dt=distance separated=2.2mm?
*May 22, 2013*

**Physics**

Sorry Booblegum, what is value U? I don't get it
*May 22, 2013*

**soc 120**

Different ethical theories (Points : 1) can never offer useful information. must always contradict each other. can agree that certain acts are morally justified. always agree that certain acts are morally justified.
*May 19, 2013*

**Math**

If a line has no y-intercept, what can you say about the line?
*May 16, 2013*

**algebra financial polynoomials**

Compounded annually, P dollars is invested at annual interest rate r for 2 years. If the interest is compounded annually, then the polynomial P (1+r)^2 represents the value of the investment after 2 years. Rewrite the expression without the parentheses. Evaluate the polynomial...
*May 15, 2013*

**Math**

I have to find the apothem of a triangle. It's a 60-60-60 triangle with sides of 6. Help!
*May 13, 2013*

**life orentation**

HIV/AIDS SOIL POLLUTION DRUG ABUSE
*April 10, 2013*

**Math: Please check**

C is not correct.
*March 14, 2013*

**PSYCHOLOGY**

How would you characterize the work environment at Ford in the 1920s?
*March 1, 2013*

**physics**

4) Suppose the radius of a bicycle wheel is 20 cm. If it rotates at 1 complete rotation per second when you are riding the bicycle, a. What will the tire’s angular velocity be in rad/s?
*February 7, 2013*

**General Biology**

There is only one bag potato chips left on the planet Earth. Ed and Trina have found it on the far side of ‘look out’ mountain with 2 grams of water inside the bag. The chips were soggy. Until another source of nutrients has been discovered they must share this bag ...
*February 6, 2013*

**Help math**

Thank you !
*December 5, 2012*

**Help math**

So is this right for prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ?
*December 5, 2012*

**math**

Which would be 2 ? then what ?
*December 5, 2012*

**exponenents**

So is this the correct prime factorization be 2 to the 2nd exponent x 3 x 5 to the 4th exponent x 2 the 3rd exponenetx 11 to the 2nd ? which equals ?
*December 5, 2012*

**Help math problem??**

Thank you!!!!!!!!!!!!!!!!
*December 5, 2012*

**Help math problem??**

2 to the 2nd exponet x 3 x5 to the 4th exponent x 8 x 11 to the 2nd exponent is not a prime factoration right? because of the 8 ?
*December 5, 2012*

**Physics- PLEASE HELP**

Two pipes of equal length are each open at one end. Each has a fundamental frequency of 715 Hz at 300 K. In one pipe the air temperature is increased to 313 K. If the two pipes are sounded together, what beat frequency results?
*December 5, 2012*

**Physics URGENT!!!**

A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 59 dB by an observer 14 km away. (a) What (b) What intensity level of the horns sound is observed by someone waiting at an intersection 46 m from the train? Treat the horn as a ...
*December 4, 2012*

**Physics URGENT!!!**

The overall length of a piccolo is 30.6 cm. The resonating air column vibrates as in a pipe that is open at both ends. Assume the speed of sound is 343 m/s. (a) Find the frequency of the lowest note a piccolo can play, assuming the speed of sound in air is 343 m/s. (b) Opening...
*December 3, 2012*

**Physics- Someone Please Help!!!**

The overall length of a piccolo is 30.6 cm. The resonating air column vibrates as in a pipe that is open at both ends. Assume the speed of sound is 343 m/s. (a) Find the frequency of the lowest note a piccolo can play, assuming the speed of sound in air is 343 m/s. (b) Opening...
*December 3, 2012*

**Physics HELP!**

The overall length of a piccolo is 30.6 cm. The resonating air column vibrates as in a pipe that is open at both ends. Assume the speed of sound is 343 m/s. (a) Find the frequency of the lowest note a piccolo can play, assuming the speed of sound in air is 343 m/s. (b) Opening...
*December 2, 2012*

**Physics, Someone please help me!**

A person bending forward to lift a load with his back, as shown in the figure, rather than with his knees can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force provided by ...
*November 7, 2012*

**Physics HELP!**

I got 152.08 and its saying its wrong!
*November 7, 2012*

**Health and Nutrition**

Information on lactose intolerance related to carbohydrates and how it effects the body. And some actions used to manage and treat the disorder.
*September 9, 2012*

**Health and Nutrition**

What foods are considered healthy sources of carbohydrates?
*September 9, 2012*

**Health and Nutrition**

what is the difference between simple and complex carbohydrates?
*September 9, 2012*

**Health and Nutrition**

Describe how sugars are used in the body. What is insulin and its primary role? What is glucagon and its primary role? what is glycogen?
*September 9, 2012*

**Health and Nutrition**

thank you!
*September 9, 2012*

**Health and Nutrition**

Define carbohydrates, chemical make up and basic functions of sugars and starches in the body.
*September 9, 2012*

**ENGLISH check**

4 would be positive, if you read your answer for 3 it kinda of says for four.
*September 6, 2012*

**math**

round to the place of the underline digit 16 when 1 is the underline number
*September 5, 2012*

**art**

what element of a designs and what do this element do in a design
*August 23, 2012*

**iNTRO TO HEALTH CARE**

Mary Happens is an 82-year-old Hispanic patient who has been admitted to the hospital. She has Medicare and Medicaid. What demographic factors should be considered in providing this patient health care? What is the effect of culture on prevention and use of alternative remedies?
*August 22, 2012*

**Health care admin.**

What are some examples of ancillary services in health care? How do these ancillary services support the health care industry
*August 21, 2012*

**CRITICAL THINKING**

What is critical thinking?
*August 17, 2012*

**environmental science**

describe three common challenges with managing non renewable energy sources.
*August 9, 2012*

**environmental science**

Describe three common challenges with managing nonrenewable energy resources?
*August 8, 2012*

**CRITICAL THINKING**

What do you think it means to use ethics or moral reasoning in your thinking
*August 8, 2012*

**CRITICAL THINKING**

What do you think it means to use ethics or moral reasoning in your thinking?
*August 7, 2012*

**Algebra**

A certain region is losing 24 million acres of rain forest each year? find a linear function f that calculates the change in acres of rain forest in millions in x years. then find f(4) and interpret the result
*August 5, 2012*

**Logic**

How do assumptions affect our inductive reasoning, either positively or negatively?
*August 5, 2012*

**Logic**

How does the process of deductive reasoning aid in understanding an argument?
*August 4, 2012*

**Logic**

What is the role of deductive reasoning in the decision making process?
*August 4, 2012*

**Logic**

Why is it important to understand what is known prior to making a decision?
*August 4, 2012*

**Reading**

Determine which of the following items are inductive generalizations and which are statistical syllogisms. Explain your answer. 1. I don’t think camphor trees are deciduous; at any rate ours isn’t. 2. Blu-ray disks aren’t any better than regular old DVDs; so ...
*August 1, 2012*

**Algebra**

Thank you Steve, I came up with Tina is the Advisor.
*July 30, 2012*

**Algebra**

Two men and two women- Elliot, Theo, Shelly and Tina are professionals who meet for a conference. One is a Dean of Students, one is a Director, one an Academic Advisor and one is an Instructor. The table is square. The instructor sat on Shelly’s left The Director sat ...
*July 30, 2012*

**environmental science**

what are the sources of the following: carbon dioxide CO2 chlorofluorocarbons CFC's ground level ozone
*July 21, 2012*