# Posts by Bryan

Total # Posts: 862

**Mathmatics**

56% thanks How do I solve for N? 2/10 = n/15

*July 22, 2008*

**Mathmatics**

tx= 30 total cost = 530 Thanks, How do i find the percent notation of a fraction? 14 over 25

*July 22, 2008*

**Mathmatics**

Find the amount of sales tax and the total cost. Cost of item Tax Rate $500 6% How do i do this problem?

*July 22, 2008*

**Math**

Oh okay i see. What is the mode?

*July 22, 2008*

**Math**

2 numbers fall in the middle. 14 and 16

*July 22, 2008*

**Math**

What is the median for the following numbers? 14,16,27,12,27,17,13

*July 22, 2008*

**Math**

What is the least common multiple of set of numbers? 3,10,12,8

*July 17, 2008*

**Math**

What are all the factors of 375?

*July 17, 2008*

**Math**

Multiply and Simplify 6/11 X 5/4

*July 17, 2008*

**Math**

What are the facors of 49?

*July 17, 2008*

**Math**

Divide and simplfy.. 4/7 divided 8/7 so far i inverted the second to get 4/7 X 7/8 = 28/56 now what do i do?

*July 16, 2008*

**Math**

okay after i have the common denominator which is 11,610. whats the next step?

*July 16, 2008*

**Math**

Add and simpfly.. 7/27 + 1/43 + 3/10

*July 16, 2008*

**Math**

What did you get as the answear? and how did u get it?

*July 16, 2008*

**Math**

Find another name for the given number, but with the deniominator indicated. Use multiplication by 1. 2/7= ?/14

*July 16, 2008*

**Math**

what is 28 over 98 in lowest terms?

*July 13, 2008*

**Math (Check**

Is this correct? 1. 1/3 > 7/10 2. prime factors of 441 are 1,3,9,7,49,441 3. prime factors of 27 are 1,3,6,9,27

*July 13, 2008*

**Math (Check**

1.Subtract and Simplify 2/3 - 1/5 = 1/2 2.Multiplu 4/5 * 6/7 = 24/35 3.subtract write an mixed numeral for the answear 20, 1/9 14, 7/15

*July 13, 2008*

**Math (Check**

Subtract and Simplify 2/3 - 1/5 = 1/2

*July 13, 2008*

**Math**

the denominators dosen't have to be the same?

*July 13, 2008*

**Math**

Okay so when your dividing you flip the second fraction and multiply. what do you do when multiplying fractions? 4/5 times 6/7

*July 13, 2008*

**Math**

How did you get 3/49 from 15/245?

*July 13, 2008*

**Math**

How do i divide and simplify? 5/7 divided by 35/3

*July 13, 2008*

**Math**

Okay, I think i get it. Is this correct? 84 over 132 in lowest terms 84/132 Since 4 goes into both 84 and 132 evenly. i divided by 4. 84/132= 21/33

*July 13, 2008*

**Math**

How do i write the fraction in lowest terms? 12 over 16

*July 13, 2008*

**Pre-Calculus/Calculus**

Ok. An inverse function is formed from switch in the input and output variables(x,y). so y = 3x -1 flip x = 3y-1 and solve for y again x+1=3y y = 1/3(x+1) so f^-1(x) = 1/3(x+1) and the inverse of an inverse function is the original equation: f(x) = 3x-1

*July 1, 2008*

**Physics**

so: V = 180 m / 4 s = 45 m/s convert to km/h V = 162 km/h This is the velocity relative to the first train, which is moving 90 km/h relative to the ground. Then V = 162 + 90 km/h = 252 km/h That's pretty fast...:-P

*July 1, 2008*

**Torque**

With the information you have given: A. 150 Nm assuming that the angle that student pushes is 90 degrees to the merry-go-round. if the angle is not 90 degrees then the force = 50 N * sin(theta) b.90 degrees

*July 1, 2008*

**Variables**

A. Independent = Increased Education Dependent = decreased racial prejudice B. Independent = family income Dependent = college attendance C. Independent = hasty presidents Dependent = nations go to war

*July 1, 2008*

**Algebra**

Is it Sqrt(64/y^2) or Sqrt(64)/y^2? Because this is the difference between your two answers. Sqrt(64/y^2) = 8/y Sqrt(64)/y^2 = 8/y^2

*July 1, 2008*

**Calculus**

Therefore, the cross product will always result in 3 dimensions

*June 30, 2008*

**Calculus**

The Cross Product gives us the normal vector to the plane that both vector a and vector b lie on.

*June 30, 2008*

**Math**

how do you do solve it?

*June 16, 2008*

**Math**

How do you solve a problem like this? It says divide. then write each quotient in simplest form 5 divided by 3 1/3

*June 16, 2008*

**Business**

where can i find an sample of an blank order form?

*June 9, 2008*

**College testing**

Im gettin ready to take a placement test for Devry Unviersity. it says Reading , Writing, Arithmetic and Algebra makes up the test. is there any way i can pepare for this test? how long does placement test usually take to complete?

*May 20, 2008*

**Lit**

Was there a morally ambiguous character in the play Fences by August Wilson

*April 21, 2008*

**Chem**

H2C4H4O4 + NaOH how do you balance this titration?

*April 21, 2008*

**College/degrees**

what is the difference between an business amdinistration degree and an business mangment degree?

*April 14, 2008*

**math riddle ALGEBRA WITH PIZZAZZ**

why does duffer mcvolt want lights strung around the golf course

*April 6, 2008*

**College Programs**

what kind of program is Computer Service Technologies?

*March 24, 2008*

**College**

Im want to fill an application for Prince Geroges Community College online. what is the link?

*March 24, 2008*

**Career**

what website can i go create an resume and coverletter?

*March 23, 2008*

**science**

O2 means Water

*February 21, 2008*

**business law**

this is what i think In this case Miwa Corp. probably has de facto status which would mean that the existence of the corporation can only be challenged by the state, not by Harman because he is a third party. There are three elements required for de facto status (this is all ...

*February 21, 2008*

**business law**

CASE PROBLEM: Three brothers inherited a small paper-supply business from their father, who had operated the business as a sole proprietorship. The brothers decided to incorporate under the name Miwa Corp. and retained an attorney to draw up the necessary documents. The ...

*February 21, 2008*

**AP Literature**

I have to do a screenplay for my AP/Lit class. where can i find like examples of good screenplay done before? an a like a format guide on how to write one up?

*February 7, 2008*

**Harvard**

Yes and Yes

*February 4, 2008*

**Career**

Where can i find information in the business area of scheduling & dispatching?

*December 17, 2007*

**chemistry**

2.5 moles of Cl2 reacts with a large excess of P4. The actual yield of PCl5 is 0.50 moles. What is the percent yield? P4(s) + 10 Cl2 (g)-> 4 PCl5 (g)

*December 11, 2007*

**Math (Calc)**

Ya sorry it was sin (pi/24)

*December 9, 2007*

**Math (Calc)**

They want it in this form. sin (pi/6) is 1/2 So sin (pi/240 is ______

*December 9, 2007*

**Math (Calc)**

Find the Exact value of Pi/24. I'm not sure whether to use a half-angle formula or a difference/sum of angles formula.

*December 9, 2007*

**Math (Calc)**

ya sorry, I got it confused. Thanks for all the help.

*December 9, 2007*

**Math (Calc)**

I only get 4 answers though. I'm supposed to get 8

*December 9, 2007*

**Math (Calc)**

Find all solutions to the following equation on the interval 0<=x<=2PI 8cos^2(X)sin^2(X) + 2cos^2(X) - 3 = 0 There are 8 solutions. If somebody could show me how to do it and not give me the answers, that would be great.

*December 9, 2007*

**Portfolio**

I need help creating a Cover Design for my Portfolio. What should it include?

*December 5, 2007*

**Math**

Thank you....the pi/3, 5pi/3 is correct.

*November 30, 2007*

**Math**

sorry. meant -2cos^2(x) - 5cos(x)+3=0

*November 30, 2007*

**Math**

Thats not correct.... I'm not sure how you got from 2 - 2cos^2(x) - 5cos(x) + 1 = 0 2cos^2(x) + 5cos(x) + 3 = 0 It should be -2cos^2(x) - 5cos(x)+1=0 From there I'm stuck.

*November 30, 2007*

**Math**

Solve the given equation in the interval [0,2 pi]. Note: The answer must be written as a multiple of pi. Give exact answers. Do not use decimal numbers. The answer must an integer or a fraction. Note that pi is already provided with the answer so you just have to find the ...

*November 30, 2007*

**Math (Pre-Calc)**

never mind...I got the first problem figured out. The second is still stumping me however.

*November 30, 2007*

**Math (Pre-Calc)**

So for the first the answers would be pi/3, pi, 5pi/3? I tried it for the second problem and I couldn't make it work.

*November 30, 2007*

**Math (Pre-Calc)**

By the way when is says the interval, it's [0, 2pi] The p's should be pi's

*November 30, 2007*

**Math (Pre-Calc)**

If any body could help me figure out these problems. I would love to know how to do it, and not just get an answer, however if you don't have the time to explain it to me, then the answer will suffice. 6. (1 pt) Solve the following equation in the interval [0, 2 p Note: ...

*November 30, 2007*

**Math**

I put it in my calculator.

*November 30, 2007*

**Math**

8.671^15 Is that the form you need it in?

*November 30, 2007*

**Math**

5x-x-1/2+1/2=4x The halves (3/6) cancel out leaving you with 4x

*November 30, 2007*

**Math**

If possible could you separate fractions with commas, i.e. (9/x)-5-1=(8/x)+5 or is it 9 over x-5-1 and so on and so forth.

*November 30, 2007*

**Career**

How do i create a creative Portfolio Cover Page. what should be on it? where can i find one already comlete a sample?

*November 20, 2007*

**science-measurement**

what word has this vocabulary??? displays information in rows and columns it ends with an e but i don't know the word

*November 12, 2007*

**Writing**

what are good ways to start off personal statement letters? I have a idea on what i want to write about i just don't know how to start off. like the first two sentence

*November 12, 2007*

**Job application**

I'm filling out an job application and need help on this question. Why would you like to work for Potbelly Sandwhich Works? what is the best way I can answear this question to considered for the job. There's also a question asking What do you like about potbelly? I ...

*October 23, 2007*

**proofread**

Can someone please proofread this before i email it to school metro's director Mr. Thomas LeMera Hey LeMera, my name is Bryan Martin and I’m email you to require more information on your school. I am a senior in high school in temple hills MD. I'm interested in ...

*October 23, 2007*

**CHEM**

Mastering Cheistry? Im stumped on the same question: A particular coal contains 2.55% sulfur by mass. When the coal is burned, it produces SO2 emissions which combine with rainwater to produce sulfuric acid. Use the formula of sulfuric acid to calculate the mass percent of S ...

*October 1, 2007*

**science**

What are compound and simple eyes?

*October 1, 2007*

**College Summit**

Where can I find examples of good personal statement letters. Which can help me write mines

*September 26, 2007*

**College Summit**

I need to know the Job responsibilities, working conditions, earnings, desirable skills, and opportunites for advacement. For a Real Esate Agent, Auto detailer, and Graphic Designer

*September 18, 2007*

**science**

thank you but it didn't help got anything else

*September 13, 2007*

**science**

Im doing a science fair project on how fertilizer and sun effect the growth of grass

*September 13, 2007*

**Lit**

anybody read this poem the pitcher by robert francis? What is it about I don't get it

*September 11, 2007*

**math**

4+.1+.09+.006+.00007 4 0nes+1 tenths+9 hundredths+6 thousendhts+7 ten thousendhts 41967/10000

*September 4, 2007*

**Writing**

I'm doing a paper on a person who had an big impact on my life. I need helping on how to start it off, like what should my first sentence say. what I was thinking. One person who had an big impact on my life would be Hill Harper. Is this a good way to start a paper?

*August 22, 2007*

**Business**

Where can i find like an Outline on how to draw up an business prosopal? http://www.captureplanning.com/!hc_how_to_write_a_proposal.cfm?

*June 17, 2007*

**More Economics**

I have an lazy instructor using test bank questions unrelated to my text and need some help. The second question is "anything that makes the efficiency wage rise relative to the market-clearing wage will...A) increase both the quantity demanded and the quantity supplied ...

*June 16, 2007*

**More Economics**

I have an lazy instructor using test bank questions unrelated to my text and need some help. The second question is "anything that makes the efficiency wage rise relative to the market-clearing wage will...A) increase both the quantity demanded and the quantity supplied ...

*June 16, 2007*

**Economics**

This data given: GDP=$110; Income earned by citizens abroad=$5; income foreigners earn here=$15; loss from depreciation=$4; indirect business taxes=$6; business subsidies=$2; retained earnings=$5; corporate income taxes=$6; social insurance contributions=$10; interest paid to ...

*June 16, 2007*

**History**

I need a soultion to the following issue facing India -Religious tension between Hindus & Sikhs. I came up soultions to the other issues, but i'm stuck on this one. Thank you for using the Jiskha Homework Help Forum. Hopefully one of these sites will help you. First of all...

*May 16, 2007*

**History**

What can be a soultion to the issues facing India for example Nulclear Tension with Pakistan and Feeding a population of over 1 billion people? Make friends. Quit fighting over wasteland to the North. Figure out what the citizens want, and make it happen. Focus on Birth ...

*May 15, 2007*

**History**

Can someone please describe the legacy of Imperialism in India. For me Please check these sites for the effects of imperialism on India. (Broken Link Removed) http://wiki.answers.com/Q/What_were_the_negative_and_positive_effects_of_imperialism_on_India

*May 11, 2007*

**History (HELP)**

I need to find an overview of life living under foreign rule of madagascar africa. Here are gobs of sites with good info: http://www.google.com/search?hl=en&ie=ISO-8859-1&q=life+in+madagascar+&btnG=Google+Search

*May 3, 2007*

**Chemistry**

Completion Whenever quantities of two or more reactants are given in a stoichiometric problem, you must identify the _____. This is the reagent that is completely ______ in the reaction. The amount of limiting reagent determines the amount of _____ that is formed. limiting ...

*May 2, 2007*

**Chemistry**

1.61

*April 27, 2007*

**Chemistry**

Completion Mole ratios from balanced equations may be used to solve problems with other units such as numbers of ______ and _______ of gases at STP. The _______ from the balanced equation are used to write conversion factors called ________. grams and volume of gases @STP (but...

*April 26, 2007*

**Career**

What are some counter or window display ideas for an auto detailing business? Drawings or photos of excellently cleaned and polished parts of cars -- interior sections and exterior sections??? Before and after photos?? ??

*April 24, 2007*

**world history**

I'm doing a resarch paper on African Imperialism to Modern Issues. where can I find an overview of life living under the foreign rule of Madagascar Africa,who took this nation over, and what life was like These sites may be of help. http://www.answers.com/topic/history-of-...

*April 16, 2007*

**Chemistry**

The coefficients of a balanced chemical equation indicate the relative number of _______ of the reactants and products. All stoichimetric calculations begin with a _______. Only ______ and ______ are conserved iin every reaction; moles, volumes, and representative particles ...

*April 4, 2007*

**Driving School**

How can you consume alcohol and remain sober. Also what is the fomula for getting sober? 1) You can't, some humans are more tollerant. 2. That's easy, don't drink. How can passengers in your care impair your driving? If they're cutting up, making a lot of noise...

*April 3, 2007*

**Small Business**

what are some window display ideas for an auto detailing business? How about before and after pictures? The before pictures would show dirty, littered cars. The after pictures would show clean, shiny cars.

*April 2, 2007*