Wednesday
April 23, 2014

Posts by Bryan


Total # Posts: 777

Critcal thinking
How does illogical thinking interfere with critical thinking?

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

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

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

Check Work (Math)
1/3 > 6/10

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?

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

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

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

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

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

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

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

Mathmatics
SO the answear would be 2/10 = 30/15 because 2*15= 30

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

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

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

Math
27

Math
Oh okay i see. What is the mode?

Math
2 numbers fall in the middle. 14 and 16

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

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

Math
What are all the factors of 375?

Math
Multiply and Simplify 6/11 X 5/4

Math
What are the facors of 49?

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?

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

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

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

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

Math
what is 28 over 98 in lowest terms?

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

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

Math (Check
Subtract and Simplify 2/3 - 1/5 = 1/2

Math
the denominators dosen't have to be the same?

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

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

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

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

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

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

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

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

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

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

Calculus
Therefore, the cross product will always result in 3 dimensions

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

Math
how do you do solve it?

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

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

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?

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

Chem
H2C4H4O4 + NaOH how do you balance this titration?

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

math riddle ALGEBRA WITH PIZZAZZ
why does duffer mcvolt want lights strung around the golf course

College Programs
what kind of program is Computer Service Technologies?

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

Career
what website can i go create an resume and coverletter?

sceince
O2 means Water

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 c...

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 attorn...

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?

Harvard
Yes and Yes

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

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)

Math (Calc)
Ya sorry it was sin (pi/24)

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

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.

Math (Calc)
ya sorry, I got it confused. Thanks for all the help.

Math (Calc)
I only get 4 answers though. I'm supposed to get 8

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.

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

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

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

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.

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 appr...

Math (Pre-Calc)
never mind...I got the first problem figured out. The second is still stumping me however.

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.

Math (Pre-Calc)
By the way when is says the interval, it's [0, 2pi] The p's should be pi's

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: Gi...

Math
I put it in my calculator.

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

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

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

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.

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

science-measurement
what word has this vocabulary??? displays information in rows and columns it ends with an e but i dont know the word

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

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 hav...

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 be...

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 i...

science
What are compound and simple eyes?

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

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

science
thank you but it didnt help got anything else

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

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

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

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?

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?

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