Wednesday

April 23, 2014

April 23, 2014

Number of results: 1,640

**chemistry**

as i need to perform a project on " chemical reactions on metals " could you please suggest me some useful material along with an experiment to perform
*Saturday, March 3, 2012 at 9:56am by R S Telagathoty *

**math**

A certain computer can perform 105 calculations per second. How many calculations can it perform in 10 seconds?
*Friday, October 5, 2012 at 9:22am by Kate*

**Spanish-SraJMcGin-Please recheck**

When I said the realizar in my earlier post, I was trying to ask if she liked to see them perform-I thought realizar was to perform which obviously it wasn't. If possible could you tell me what "to perform" would be in Spanish Thank you again for checking the conversation ...
*Monday, March 5, 2012 at 3:10pm by Mia*

**Math**

A certain computer can perform 10 to the 5th power calculations per second. How many calculations can it perform in 10 seconds?
*Thursday, October 11, 2012 at 5:06pm by Larry*

**biology**

PERFORM BENEDICT TEST. ATU CLUE NYA. FOR INTERVALS OF TIME PERFORM THE BENEDICT TEST. TAKE SAMPLES FOR EXAMPLE 1 MINUTE AND USE CALORIMETER TO FIND INTENSITY.
*Monday, September 13, 2010 at 11:05pm by HAFIZ*

**math (repost)**

pick any x perform the first operation perform the second operation on that answer. did I get back the original x ? cscx and sinx, cotx and tanx are reciprocal functions, not inverses my choices of inverse are: 1,2,4,6 (how did you figure #9 represents an inverse ???)
*Thursday, April 16, 2009 at 9:02pm by Reiny*

**math 115**

1. perform the indicated addition. 2,580+675+36= 3,291 is this correct? 2. perform the indicated subtraction. 44,377-25,058=19,319 is this correct? 3.312x371= 3,432 is this correct?
*Sunday, September 6, 2009 at 11:55am by Lea*

**math- please help!**

Please help with these 5 problems! I have the solutions but I don't understand how to get them! 1. Perform the indicated operations and simplify: [(2/x)-1]/(x^2 -4) 2. Subtract and simplify: [12/(x^2 -4)] - [(3-x)/(x^2 + 2x)] 3. Perform the indicated operations and simplify...
*Thursday, September 20, 2007 at 11:54pm by anonymous*

**7th grade math - can't figure this out!**

A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds? I just cannot seem to solve this problem can somebody explain how to do this step by step?
*Wednesday, October 3, 2012 at 8:11pm by Delilah*

**math**

-2.1*3.2+4.3*(-1.5) (1)First perform any calculations inside parentheses. (2)Next perform all multiplications and divisions, working from left to right. (3)Lastly, perform all additions and subtractions, working from left to right. So: first multiply terms left to right since ...
*Tuesday, February 16, 2010 at 10:44pm by engmath*

**Math**

hey Steve can you help me with this question also? A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds? (3 points) 10,000,000?
*Tuesday, November 12, 2013 at 5:32pm by anonymous*

**programmer**

The technical management team is ready to review your proposed design for BeT. The Banking e-Teller system allows bank customers to perform ATM transactions from their cell phone. This first generation system will allow customers to check balances, make remote capture deposits...
*Thursday, May 3, 2012 at 7:09pm by Kenneth*

**Math pizzaz pre-algebra**

First, you need to work on your spelling and wording. Are you trying to say, "What magic trick does Mr. Utterbunk perform every evening?" Who is Mr. Utterbunk? Where does he perform this trick? If you post clearer questions, you're more likely to get a good response.
*Saturday, October 25, 2008 at 2:11pm by Writeacher*

**MATH**

20. A certain computer can perform 105 calculations per second. How many calculations can it perform in 10 seconds 21. Write the steps to solve the following problem. Explain your steps as you solve it. What are the steps to show the quotient in simplest form? 0.000027 0....
*Tuesday, September 18, 2012 at 4:47pm by SK8TER H8TER*

**biology**

can germinated then boiled seeds perform aerobic cellular respiration? why? can live germinating pea seeds perform aerobic cellular respiration? what about dry seeds that have not begun to germinate?
*Monday, September 7, 2009 at 11:12pm by Melissa*

**Assistance Dogs**

Please check my answer thanks:) After a dog learns to perform a specific task, the task must then be generalized to various locations. The task must then be _______, so that the dog is able to perform the response despite any distractions such as crowds, noises, or moving ...
*Wednesday, January 7, 2009 at 1:01pm by Malie*

**math**

22-2[5+3(6-1)] Remove the inner most parentheses first 22-2[5+3(5)] Perform the inner most multiplication next 22 - 2[5 + 15] Do addition inside parentheses 22 - 2(20) Perform theultiplication 22 - 40 Subtract -18
*Wednesday, February 2, 2011 at 10:31pm by helper*

**Spanish-SraJMcGin-Please recheck**

to perform = ejecutar but in a theatre = representar for a machine = funcionar Here's my "lesson" on how to use a dictionary. 1. take en English word (perform), look it up in a good bilingual dictionary and 2. WRITE DOWN every Spanish word there. 3. NOW, look up EACH Spanish ...
*Monday, March 5, 2012 at 3:10pm by SraJMcGin*

**maths**

The magician, The Great Ziginy, is planning his next world tour. He knows a total of 7 different illusions but he only has time to perform 4 of them at any show. The Great Ziggy does not want any two of his shows to be identical, so they cannot contain the same 4 illusions in ...
*Monday, May 6, 2013 at 6:29am by Sahil*

**English**

1. Our school play club will put on a play Nasrredin and the Fish. 2. Our school play club will perform a play Nasrredin and the Fish. 3. Our school play club will resent a play Nasrredin and the Fish. (Are they the same? Does 'put on' mean 'perform? Why did 'put on' come to ...
*Thursday, December 16, 2010 at 2:42am by rfvv*

**Physics**

For your first question, perform a vector addition of the two fields due to partiles at the adjacent corners. The two fields will be at right angles and with field strangth kQ/a^2 a is the side length of the square. For your second question, perform a scalar addition of the ...
*Sunday, March 7, 2010 at 1:47pm by drwls*

**physics**

Suppose that a qubit is in the state |φ〉 = a|0〉 + 1 − a2 |1〉 where a ∈ [−1, 1]. If we ﬁrst perform a standard basis measurement on this qubit and then perform a |u〉, |u⊥ 〉-basis mea- √ surement where |u〉 = b|0〉 + 1 − b2 |1〉 for some b ∈ [−1, ...
*Monday, February 18, 2013 at 6:40pm by JAY*

**civic duty **

The people who do not vote in elections do not perform their civic duty. People who break the law do not perform their civic duty.
*Thursday, September 10, 2009 at 11:06pm by Ms. Sue*

**physics**

A diver has a mass of 75 kg takes part in a competition by having to perform 10 dives off the 10m platform above the water. Before he takes part he snacks on an energy bar (150 g) which provides 15 kj of energy. How many would the diver need to consume to meet the necessary ...
*Monday, February 20, 2012 at 1:00pm by william*

**Physics**

Suppose that a qubit is in the state |\phi\rangle=a|0\rangle+\sqrt{1-a^2}|1\rangle where a\in[-1,1]. If we first perform a standard basis measurement on this qubit and then perform a |u\rangle,|u^\perp\rangle-basis measurement where |u\rangle=b|0\rangle+\sqrt{1-b^2}|1\rangle ...
*Tuesday, August 20, 2013 at 2:37am by tini*

**Physics**

I failed to notice that the height was H = 20 feet, not 20 m. 20 feet = 6.10 m "sqrt (2gH)" means "square root of 2 x 9.8 x 6.1" in this case. The answer will be in units of meters per second. To get the answer in ft/s, use g = 32.2 ft/s^2 and H = 20 ft. Just perform the ...
*Friday, October 26, 2007 at 3:17am by drwls*

**algebra**

can someone please help me solve this problem? The halftime period at a football game is 30 min long. The cheerleaders have to perform before and after the band; however, the band plays 5 min longer than the cheerleaders dance. How long does each group perform? I am thinking ...
*Thursday, January 21, 2010 at 10:01pm by aleah*

**Quantum Physics**

Suppose that a qubit is in the state |ψ> = a |0> + √ (1-a^2)|1> where a [-1,1] . If we first perform a standard basis measurement on this qubit and then perform a |u>, |u⊥> -basis measurement where |u> = b |0> + √ (1-b^2)|1> for ...
*Sunday, February 17, 2013 at 3:38pm by qwerty*

**Computer programming**

Ok so the question is this: the manager of the Super Supermarket would like to be able to compute the unit price for products sold there. To do this, the program should input the name and price of an item and its weight in pounds and ounces. It should then determine and ...
*Saturday, June 28, 2008 at 1:14am by Jen*

**Philosophy( Please Help Me))**

Hi, I would appreciate if someone can let me know what they think about the answer that I choose for these questions? Mortimer argues that right actions are the ones that: a.We believe to be right. b.Are culturally valid. c.God commands us to perform. d.Our conscience guides ...
*Sunday, January 19, 2014 at 9:04pm by Monte*

**Philosophy(Having Problems) **

Hi, I would appreciate if someone can let me know what they think about the answer that I choose for these questions? Mortimer argues that right actions are the ones that: a.We believe to be right. b.Are culturally valid. c.God commands us to perform. d.Our conscience guides ...
*Sunday, January 19, 2014 at 10:15am by Monte*

**Psychology**

Although someone who is hypnotized may be compliant and susceptible to suggestion, it is clear that: (Points: 5) they are pretending and know exactly what they are doing. they will be able to recall the directions and events which took place after they return to a fully ...
*Wednesday, May 8, 2013 at 11:04pm by angela*

**Psychology**

Although someone who is hypnotized may be compliant and susceptible to suggestion, it is clear that: (Points: 5) they are pretending and know exactly what they are doing. they will be able to recall the directions and events which took place after they return to a fully ...
*Friday, May 10, 2013 at 9:50am by Angela*

**Math**

I need help with a few problems. Please help. Perform the indicated operation. -13 - (-22) _______________ -11 - (-11) A)9/22 B) 450 C)-13/-11 D)Undefined Multiply (4)(5)(10). Find the reciprocal of (-1/5) (15) Find the receiprocal of (-1/3)(9/2)(6) Perform the indicated ...
*Sunday, February 22, 2009 at 9:40pm by Sadie*

**Progamming**

The Banking e-Teller system allows bank customers to perform ATM transactions from their cell phone. BET will allow customers to check balances, make remote capture deposits, and perform balance transfers to their checking or savings account. Balance transfers should only be ...
*Tuesday, January 21, 2014 at 3:21pm by Ashlee*

**grammar**

4. Listen to the radio. You/listen 5. Some machines perform several tasks. Machines/perform 6. Do you use a computer? you/use 7. Try this program. You/try 8. What a fast printer you have! You/have 9. How long does it take. it/take 10. This printer works beutifully. printer/works
*Thursday, December 9, 2010 at 7:22am by TiffanyJ*

**physcis**

a flight attendant pulls her 70 kg flight bag in an airport terminal holding the handle 50 degrees above the horizontal. she pulls the bag a distance of 200 m while exerting a 40 n force acting along the handle with a constant speed how much work does the flight attendant ...
*Saturday, October 20, 2012 at 9:31pm by chad*

**math**

perform the following unit conversion. 296 0z= ___________ lb 18.5, 55.5, 37, 74 My Answer is 18.5 Perform the following conversion. 32kg= ______ lb 16,320,70.4,14.4 My Answer is 70.4 Some people feel that the ideal temperature for an office space is 72.0 F. What is the ...
*Monday, February 4, 2013 at 2:02pm by Suzy*

**Performing and Visual Arts**

Try some of the following links: http://search.yahoo.com/search?fr=mcafee&p=why+do+humans+create+%26+perform Sra
*Friday, November 26, 2010 at 12:10am by SraJMcGin*

**statistics**

Perform hypothesis testing on one variables data. (Choose either the intrinsic or extrinsic column.) Perform a t-test by formulating a null and an alternative statement, choosing an acceptable significance value, determining the appropriate critical value, selecting the test ...
*Saturday, September 13, 2008 at 1:51pm by Sopheia*

**Biology**

Try some of the following li nks for liver functions: http://search.yahoo.com/search?fr=mcafee&p=how+many+functions+does+the+liver+perform Sra
*Wednesday, July 28, 2010 at 10:27am by SraJMcGin*

**science**

Suppose we initially had n qubits in the state |ψ⟩=∑x∈{0,1}nαx|x⟩, on which we were going to perform Fourier sampling (i.e. perform Hadamard transform H⊗n and sample). Unfortunately, a clumsy lab assistant mistakenly applied X to one ...
*Monday, April 15, 2013 at 5:41pm by elviria*

**addition**

Perform what?
*Tuesday, January 15, 2013 at 5:17am by drwls*

**Can anyone please help me this biology please !!!**

When yeast cells are used in making bread rise, they get energy from the sugar mixed within the bread dough. When oxygen is present, these single celled fungi perform cellular respiration. When there is no oxygen they perform fermentation. By performing fermentation they ...
*Thursday, December 13, 2012 at 8:34pm by kazz*

**Perform the indicated operations**

x/4-5/6=3/6
*Wednesday, March 16, 2011 at 12:08am by jessica*

**Perform the indicated operations**

(7,-9)/(3,5)
*Wednesday, March 16, 2011 at 12:08am by (7,-9)/(3,5)*

**algebra**

perform this operation: {4,5,6} U {5,6,7}
*Wednesday, October 9, 2013 at 1:51pm by Anonymous*

**chemistry**

What experiment did you perform?
*Sunday, February 2, 2014 at 9:57pm by DrBob222*

**programming logic**

The Banking e-Teller system allows bank customers to perform ATM transactions from their cell or smart phones. BET will allow customers to check balances, make remote photo capture check deposits, and perform balance transfers to their checking or savings account. It is time ...
*Tuesday, January 22, 2013 at 4:11am by david*

**pre-algebra**

Linda would like to hire a clown to perform at her son's birthday party. Clown city charges $100 for incidentals plus $30 per hour for hiring a clown to perform. Party performers charges $120 for incidentals plus $25 per hour. How many hours would Linda need to plan on so ...
*Tuesday, June 14, 2011 at 8:21pm by cody*

**science**

Which one doesn't perform photosynthesis?
*Thursday, August 30, 2007 at 9:59pm by Anonymous*

**algebra**

Perform operation 3/ * 2a+2/ a+a 6
*Monday, July 13, 2009 at 4:10pm by Sandra*

**algebra**

Perform operation 3/a^2 x 2a+2/6
*Monday, July 13, 2009 at 4:10pm by Sandra*

**Physics**

KE = (1/2) M V^2 Perform the calculation
*Thursday, December 31, 2009 at 11:22am by drwls*

**UOP**

necessary to perform a check?
*Sunday, June 13, 2010 at 12:07am by Anonymous*

**math**

Perform the indicated division (-5)2 (-2)2 -5 (-2)
*Sunday, July 4, 2010 at 8:54pm by norma*

**math**

Perform each of the following computations (a)1 - 1/2 + 1/3 - 1/4 + 1/5 - 1/6 (b) (5 2/7 + 2 3/7)/ 2 1/2 (c) 3/2 - 4 1/3
*Monday, September 27, 2010 at 3:25pm by Anonymous*

**Alegbra**

Perform the indicated operations of 5/8-(2-7)
*Tuesday, April 19, 2011 at 2:33pm by Audrey*

**algebra**

perform the indicated operation 7/5 * 8/3
*Saturday, November 5, 2011 at 9:49am by Angela*

**math**

how do i perform the indicated operation 3 4/5 + 2 2/8 = ?
*Tuesday, September 11, 2012 at 10:35am by math*

**chemistry**

why do we perform tritation many times ?
*Saturday, December 22, 2012 at 4:13pm by Riana*

**Perform the indicated operations**

2/5+6/30
*Wednesday, March 16, 2011 at 12:08am by Anonymous*

**Perform the indicated operations**

2/5+6/30
*Wednesday, March 16, 2011 at 12:08am by Anonymous*

**Math**

Perform the indicated operation-6(a-7)
*Tuesday, September 17, 2013 at 5:40pm by Kiran*

**Quantum Physics**

Consider the observable M that corresponds to a measurement in the sign basis where the measurement value is 3 if the outcome is + and -2 if the outcome is - A)Write M in the standard basis. B)If M is the Hamiltonian acting on a qubit which is in the state |phy(0)> = |0>...
*Tuesday, April 16, 2013 at 1:10am by qwerty*

**algebra**

Not quite. The cheerleaders have to perform before and after the band, that makes 10+20+10=40 minutes, and 20≠10+5. Let the time for each dance be D. "the band plays 5 min longer than the cheerleaders dance." Band = D+5 minutes. "The halftime period at a football game is 30...
*Thursday, January 21, 2010 at 10:01pm by MathMate*

**Biology**

Why do you you need to perform dilution(s)in chemistry?
*Wednesday, August 27, 2008 at 3:57pm by Anonymous*

**Grammar**

How do you perform the co-ordination test, I'm at a loss
*Monday, October 6, 2008 at 9:38pm by Anonymous*

**alegebra**

1. 10 - 14 = ? 2. Perform the operation (7.6 x 9 )/4
*Thursday, November 13, 2008 at 5:16pm by drwls*

**math**

perform the indicated operation (-4)3sq
*Sunday, May 3, 2009 at 7:37pm by sw*

**algebra**

Perform the indicated operation (w^2-1)/(w-1) x (w^2+2w+1)
*Monday, July 13, 2009 at 6:09pm by Joe*

**mat115**

Perform the indicated operation. 11/7 - 6/7
*Friday, March 12, 2010 at 7:16pm by Lynn*

**Biology**

Approximately, how many functions does the liver perform?
*Wednesday, July 28, 2010 at 10:27am by Mesut*

**math**

Just perform the indicated calculation.
*Saturday, August 28, 2010 at 12:27am by drwls*

**math/algebra**

Perform each of the following computations (a)1 - 1/2 + 1/3 - 1/4 + 1/5 - 1/6 (b) (5 2/7 + 2 3/7)/ 2 1/2 (c) 3/2 - 4 1/3
*Monday, September 27, 2010 at 9:42pm by Anonymous*

**College Algebra**

perform the indicated operations 9-3[4-3(2)
*Sunday, November 28, 2010 at 10:10pm by Annie*

**math**

perform row operations x+2y=0 y-z=2 x+y+z=-2
*Saturday, March 12, 2011 at 12:42am by anonymous*

**algebra**

Perform the indicated operation 1/3divided by 3/8
*Wednesday, March 16, 2011 at 2:39pm by josh*

**Perform the indicated operations**

need help with my homework
*Wednesday, March 16, 2011 at 12:08am by Shunda*

**math**

Perform the indicated operations: -426+(-7)
*Sunday, July 24, 2011 at 11:57pm by tamika*

**math**

perform indicated operations. (5ab)/(a^2-b^2)+(a+b)/(a-b)
*Wednesday, December 7, 2011 at 12:05pm by Ruthie*

**algebra**

perform the indicated operation: 3/5 x 7/10
*Friday, January 6, 2012 at 11:45am by Brandy*

**Grammar**

No please. Can you perform the action 'much'?
*Saturday, July 7, 2012 at 9:15pm by Vanessa*

**math**

perform this operation: ________ {2,7,10}
*Wednesday, October 9, 2013 at 2:04pm by Anonymous*

**math**

perform this operation: ________ {2,7,10}
*Wednesday, October 9, 2013 at 7:20pm by Anonymous*

**Perform the indicated operationsmath**

x(2)-25_x(2)-36
*Wednesday, March 16, 2011 at 12:08am by sudas*

**Statistics**

The following data represent the number of flash drives sold per day at a local computer shop and their prices. Price (x) Units Sold (y) $34 3 36 4 32 6 35 5 30 9 38 2 40 1 a. Perform an F test and determine if the price and the number of flash drives sold are related. Let (...
*Sunday, April 29, 2012 at 11:27pm by Paul*

**Physics (Mechanics)**

The half-width of the parabolic section at any height y above the x axis is x = sqrt (y/1.1) Perform one integral for the total mass in terms of H, using the known mass. This will tell you the density x thickness. Then perform a second integral for the moment of inertia, using...
*Friday, March 21, 2008 at 10:04pm by drwls*

**physics**

Consider the observable M that corresponds to a measurement in the sign basis where the measurement value is 3 if the outcome is + and −2 if the outcome is −. Write M in the standard basis. If M is the Hamiltonian acting on a qubit which is in the state |ψ(0...
*Friday, April 19, 2013 at 5:31am by s*

**lab**

Under what circumstances do you need to perform dilution(s)?
*Tuesday, August 26, 2008 at 9:45pm by Helen*

**Math**

Perform the following multiplication (x + 4)(x + 5) x2 + 9 + 20
*Tuesday, October 7, 2008 at 6:30pm by Jackie*

**math**

Yes. You first perform the calculations inside the parentheses. 5 + 4^2 = ?
*Friday, July 10, 2009 at 9:30pm by Ms. Sue*

**ALGEBRA**

perform and simplify sqrt 98x- sqrt18x
*Friday, December 11, 2009 at 9:40pm by immanuel*

**algebra**

perform and simplify sqrt 12x^3 . 3xy^2
*Friday, December 11, 2009 at 9:41pm by immanuel*

**English**

I have seen samulnori perform and they were excellent.
*Monday, April 5, 2010 at 10:57pm by E.G.*

**math**

how do i Perform the indicated operation. 10 3/7+ 19 5/9
*Friday, August 13, 2010 at 9:30am by Jessika*

**STATISTICS**

PERFORM THE INDICATED CALCULATIONS 5P2/12P4
*Monday, September 6, 2010 at 4:54pm by Anonymous*

**Performing and Visual Arts**

Why do humans create and perform?
*Friday, November 26, 2010 at 12:10am by Angelica*

**science**

what functions do the lysosomes in an animal cell perform?
*Thursday, January 20, 2011 at 5:54pm by Sam*

**math**

Perform the modular arithmetic operation 6.9 ( mod 5)
*Sunday, June 12, 2011 at 3:36pm by nichole*

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