Friday

September 30, 2016
Total # Posts: 392

**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*

**Literature**

who are the main characters in the book, Flags Waving by Carolyn Steele Agosta.

*January 31, 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*

**SCIENCE**

Thank you Ms. Sue

*July 12, 2012*

**SCIENCE**

Explain the four factors that produce changes in population size.

*July 12, 2012*

**CRITICAL THINKING**

What factors influence the credibility of the following list of sources: newspaper, magazine, television programs, movies, television news reporting, the Internet, and advertising? please explain!

*July 10, 2012*

**English**

1. What type of definition is used to introduce an unusual or unfamiliar word, to coin new words, or to introduce a new meaning to a familiar word? Hint A. Stipulative definition B. Precising definition C. Explanatory definition D. Persuasive definition

*July 6, 2012*

**CRITICAL THINKING**

What are words or terms used to avoid race and gender?

*July 5, 2012*

**CRITICAL THINKING**

How could you describe the difference between clear writing and critical thinking?

*July 5, 2012*

**CRITICAL THINKING**

should writing avoid biases about race and gender? Ways to avoid biases on race and gender?

*July 5, 2012*

**math **

solve the following equation: 6y - 20=2y -4

*June 21, 2012*

**math**

given the formula D=ABC, what is the formula for C?

*June 21, 2012*

**math**

find the value of y in this equation: 16y=164

*June 21, 2012*

**math **

simplify and solve this equation for q: 3q+ 5 + 2q - 5 =65

*June 20, 2012*

**math **

solve this problem -282 -(+1,017)=

*June 20, 2012*

**science**

which if the following stars is brightest Nova, white dwarf, red giant, or main sequence

*June 8, 2012*

**statistics**

24 HOURS A DAY. THE WORKERS PRODUCE 50,000 SHOES EVERY 2.3 DAYS. HOW MANY DAYS DOES IT TAKES TO PRODUCE 50,000 SHOES?

*May 23, 2012*

**ballou high school**

The smith family is going to buy a home for 150,000 they will need a 10% down payment how much will they need

*March 27, 2012*

**Math**

Yolando Bravo wants to make the following deposit: 1 20 dollar bill 3 5 dollar bills 4 1 dollar bills 7 quarters 6 dimes 8 nickels 64 pennies 1 paycheck for $328.92 1 refund check for %18.95 i try to do this i been stuck on this problem all freaking day and my Friend doesent ...

*February 29, 2012*

** Chemistry**

What is the chemical equation for AgNO3 + NaCI?

*February 27, 2012*

**Chemistry**

Calculate the density of a metal object that has a dull surface and an irregular shape. It has a mass of 321 grams and a volume of 45.2 cm 3.

*February 6, 2012*

**Science**

On the movie, Bill Nye the Science Guy, what was the seventh energy after thermal, elctrical, nuclear, sound, solar, and chemical?

*January 30, 2012*

**CPR**

Is there a website where you can find a video for the AHA 2012 CPR? AHA changed the CPR. -Thanks, Tia

*January 29, 2012*

**math**

Rodney and James are each 30 feet from a door. Rodney moved one foot closer and James moved half the distant between himself and the door. If each person continued to move in this fashion, who would be closer to the door after 10 moves? Who reaches the door first?

*December 5, 2011*

**Personal Finance Management**

budget money

*November 17, 2011*

**bio 151**

Describe where EPSP is produced, and explain how it is produced. What is its significance?

*June 3, 2011*

**Psy**

you see with your brain not with your eyes Defend this statement with reference to the Young-Helmholtz theory of color vision and the optic disc

*June 3, 2011*

**psychological statistics**

A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues 25 Learning/school issues 15 Relationship issues 5 Other 5 What does it mean to say the files were randomly selected? How would ...

*May 25, 2011*

**Science**

An object is moving due east. You push the object. Work is being done at all times when you push...

*May 16, 2011*

**physics**

find the revolutions of a bicycle wheel of diameter 0.8m when the bike goes a distance of 25m down the street.

*May 15, 2011*

**Chemistry**

If 25 ml of bromine, a liquid element at room temperature, is added to 100ml of water, what would be the resulting molar concentration of bromine? Please Help me!!!

*April 28, 2011*

**Chemistry**

If 25 ml of bromine, a liquid element at room temperature, is added to 100ml of water, what would be the resulting molar concentration of bromine?

*April 28, 2011*

**Chemistry still don't understand the answer **

How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?

*April 28, 2011*

**Chemistry**

Can you determine the pH of a 1 liter solution having an H concentration of 1.0*10 to the negative 3.5

*April 28, 2011*

**Chemistry**

If the pOH of a solution is determined to be 5, what is the pH of the solution?

*April 28, 2011*

**Chemistry**

A solution is prepared by adding of KOH to 1 liter of water. The resulting solution has an [OH negative]of 1 * 10 negative 3. What would be the pOH of this solution? Can you show me how you came up with this answer? Thank you.

*April 27, 2011*

**Chemistry**

Can you show me the calculation? How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?

*April 27, 2011*

**Chemistry**

how many grams of CaCl2 would be required to be added to water to prepare 1 liter (1000 ml) of a 1.72% (w/v) aqueous solution of CaCl2?

*April 27, 2011*

**biology**

Explain negative feedback and give one example in the human body.

*April 15, 2011*

**english**

Snowy

*April 3, 2011*

**MATH**

WHAT IS THE ANSWER FOR 3 SIXES IN SIMLET FORM

*March 7, 2011*

**4th grade math**

WHAT IS THE ANSWER FOR 3 SIXES SIMPLETS FORM

*February 22, 2011*

**Pre Algebra**

two sums of money totaling 15000 earn 5% and 7% annual interest. if the total interest from both investments amounts to $870, how much is invested at each rate?

*February 9, 2011*

**BioChemistry**

Write the oxidation equation for sec-butyl alcohol. How do I do this?

*February 9, 2011*

**BioChemistry**

Write the oxidation equation for sec-butyl alcohol. How do I do this?

*February 9, 2011*

**physics**

An athlete executing a long jump leaves the ground at a 30.3 angle and travels 7.68 . What is the take off speed? If this speed were increased by just 3.0%, how much longer would the jump be?

*February 3, 2011*

**geometry**

is it a hexagon?

*January 28, 2011*

**geometry**

what is the name of the figure that is 36 inches around and that has equal sides, each 6 inches long?

*January 28, 2011*

**science**

a car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?

*January 6, 2011*

**uc**

As an experiment she randomly selected 15 students and randomly assigned them to one of three groups which include either a PowerPoint presentation created by the faculty, AuthorGen Presentation created by the faculty, or a well known tutorial by the ABC company. After ...

*December 6, 2010*

**math**

what were the headlines after a mad scientist trained two eggs to attack a candy store with sharp sticks

*November 30, 2010*

**Chemistry**

the formula H2O2 is an example of 1.molecular formula 2. an empirical formula 3.an ionic formula 4.an organic formula

*November 28, 2010*

**Math**

Hi Sorry I'm reposting this question, I think the answer that was provided was not correct because of the ambiguity of the original question but if I could have someone workout the question as written it would be much appreciated: See below discussion. 4x^3y^-2 / 2x^-1y^4 ...

*November 20, 2010*

**Math**

The way I wrote it is exactly how the book has it. It's all written together without brackets. Very ambiguous I agree but I'm now not sure if the answer you provided is correct.

*November 20, 2010*

**Math**

4x^3y^-2 / 2x^-1y^4 is the answer: 2x^4y^-6 ?

*November 20, 2010*

**math**

at first I got A l tn o wh a but after I went back I relized I missed a few so the answer is a low ha

*October 27, 2010*

**maths**

paul is paid $5 per hour. one day paul works for 4 hours 15 minutes. calculate his total pay.

*October 25, 2010*