Saturday
September 20, 2014

Posts by Bryan


Total # Posts: 784

Math
Use the distrubutive property to rewrite this expression. 7u + 7v
August 7, 2008

Math
okay what about the 3? 3 + 6/3 = 3 + 2?
August 7, 2008

Math
Find the numerical value 3 + 6/3
August 7, 2008

Math
Use the distributive property to rewrite this expression. 7p + 7q
August 5, 2008

Math
How do i solve for x? 6/10 = x/25
August 5, 2008

Math check
Give (a) the opposite and (b) the absolute value. 28 (a)what is the opposite? -28 (b) what is the absolute value? 20
July 31, 2008

(Math
How do i do this problem? Simplpfliy the expression and combine like terms 3t+4(1-3t)
July 31, 2008

(Math
IS their a caculator online that does order of operations?
July 31, 2008

Critcal thinking
How does illogical thinking interfere with critical thinking?
July 31, 2008

Check Work (Math)
1) Find the difference 3-(4-7) my answear 6
July 29, 2008

Math
Simplify the expression using order of operations. 7(9+7)+4(4-1) over 4(6-3)-2 to the third exponent
July 29, 2008

Math
How do i find the missing number in the proportion? 6/x = 12/10
July 29, 2008

Check Work (Math)
1/3 > 6/10
July 24, 2008

Math
Find the median of 33,50,46,25,30,37 I placed them in order so 25,30,33,37,46,50 Do i say the answear is 33,37? or is there another step to do when there are two numbes in the middle?
July 24, 2008

Math please check
Find the unknown value in the percent proportion. 5/ = 4/100 My asnwear please check am I right? 5/x = 4/100 500=4x the unkown value is 125 So 5/125 = 4/100
July 24, 2008

Math
That's what i got. I got x = 4. Why you say No?
July 24, 2008

Math
Cross multiply then divide. I figured it out. the answer would be 32 24/12 = 8/32
July 24, 2008

Math
How do i find the missing number in a proportion? 24/12 = 8/x
July 24, 2008

Math
Oh okay.. the number has to be the same in order for it to be true. So this problem would be false
July 24, 2008

Math
4 * 15= 60 3 * 16= 48 now what i do? how do i know if its true or fasle?
July 24, 2008

Math
How do i use cross multiplication to decide wheather a proportion is true or false? 3/4 = 15/16
July 24, 2008

Mathmatics
SO the answear would be 2/10 = 30/15 because 2*15= 30
July 22, 2008

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
27
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

sceince
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 seperate 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 dont 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

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