Monday
December 5, 2016

# Search: Physics Help Requested!

Number of results: 70,099

Grammar Check
Punctuation—Hyphen She requested two and three-yard ribbons for her sewing project. My answer... She requested two-three yard ribbons for her swing project. is this correct?
December 5, 2007 by Trish

statistics/probability
The supply office for a large construction firm has three welding units of Brand A and three welding units that are not Brand A in stock. If a welding unit is requested, the probability is .7 that the request will be for Brand A. Find the probability that exactly one of the ...
January 14, 2013 by George

Math
In a computer lab there are two di erent printers. From 1pm-2pm Printer1 receives on average 12 print jobs and Printer2 receives on average 5 print jobs. Assume the number of print jobs requested on Printer1 and on Printer2 are independent of each other. (a) Defi ne random ...
February 23, 2013 by Nathan

Physics Help Requested!
QUESTION What is the change in energy of the hydrogen atom as the electron makes the transition from the n=3 energy level to the n=1 energy level? ANSWER xxx eV
April 26, 2008 by Chelsea

Math
Find the requested value. f(-4)for f(x)={6x, if x ¡Ü -1 f(-4)for f(x)=x - 2, if x > -1
October 26, 2010 by Ford

Algebra help
Find the requested probabilities. P(B) if P(B)=1/5
September 9, 2011 by Anonymous

math
Find the requested probabilities. P(B) = 1/5
September 11, 2012 by Anonymous

Physics
Leg traction is applied to a patient's leg. If the physician requested a 32N force to be applied to the leg, and the angle is 60 degrees, what mass m must be used for the object hanging from the massless cable?
October 10, 2009 by Lisa

math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
June 3, 2012 by Anonymous

algebra
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
June 4, 2012 by Anonymous

math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
October 31, 2012 by Anonymous

math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
May 2, 2013 by jess

math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
May 12, 2014 by lynn

math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
January 14, 2015 by Anonymous

Math
You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00 per hour. Your average part-time ...
July 15, 2015 by Anonymous

Algebra
Do the requested operation or operations. f(x)=x+10,g(x)=8x-14 Find (f o g)(x). (f o g)(x)=f(g(x) =f(8x-14) =8ãx+10-14 answer: (f o g)(x)=8ãx+10-14
March 28, 2008 by Bill

Geometry
Find the requested angle. The supplement of 135°.
September 15, 2010 by Katie

Math
Perform the requested operation or operations. f(x) = 4 - 4x, g(x) = -9x + 4 Find (f + g)(x).
October 26, 2010 by Ford

Math
Perform the requested operation or operations. f(x) = 2x - 9, g(x) = 4x - 4 Find (f - g)(x).
October 26, 2010 by Ford

MATH
Assume f(x) = x2 + 4. Find the functional value requested. f(-6) =
October 29, 2011 by Anonymous

ALGEBRA
Find the functional values requested in the problem. h(x)=5 x-1
April 8, 2012 by Daniel

ALGEBRA
Assume f(x) = x2 + 3. Find the functional value requested. f(-7)
April 10, 2012 by Randy

ALGEBRA
Assume f(x) = x2 + 3. Find the functional value requested. f(-7) =
April 10, 2012 by Randy

ALGEBRA
Find the functional values requested in the problem. h(x)=3 x-1 (a) h(0) = (b) h(-7) =
April 25, 2012 by Randy

ALGEBRA
Assume f(x) = x2 + 4. Find the functional value requested. f(-3) =

Math
Find the functional values requested in the problem; h(x)=5x-4 (a) h(0)= (b)h(-11)=
October 16, 2012 by Ms. Jackie

Math
Assume f(x) = x2 + 3. Find the functional value requested. f(-5) =
December 21, 2012 by Tammy Jones

algebra
Question: 89 of 111 Leave Questionnaire You need to hire a part-time associate to work 30 hours a week in your store. You have $250 in labor budget for the new associate each week. You just interviewed an excellent candidate for the position who has requested to be paid$9.00...
June 4, 2014 by craig

math
find the functional values requested in the problem F(x)=x^2-25t (a)F(5t)= (b)F(6t)=
October 13, 2012 by missfubu-c

Dobos was admitted to a hospital with a serious condition that required around to clock nursing care. The hospital, on the orders from Dobos's doctor, requested Nursing Care Service, Inc., to care for Dobos while she was in the hospital and for a two week period while she was ...
August 3, 2005 by Jermaine Busby

grammar
She requested two and three-yard ribbons for her sewing project.
December 21, 2007 by Anonymous

ALGEBRA
Find the requested probabilities. $$P(\overline{A}) \ \text{if} \ P(A) = {\color{red}0.9}$$ P(A) =

algebra
Find the requested probability. P(A) if P(A) = 0.7 Thank you and have a great Holiday weekend
May 24, 2014 by Mary Ann

English
I still have a few more doubts. Could you please check these sentences, too? 1) He said he would come the following day, the next day, the day after (is the last a mistake?). 2) She agreed to come (she accepted to come is a mistake?) the next day. 3) The teacher requested me ...
January 6, 2012 by Henry2

Physics
If two protons and two neutrons are removed from the nucleus of an oxygen-16 atom, a nucleus of which element remains? Carbon 12 will be the answer, but i need to understand the answer. I requested help from a friend but was given the answer and not explained. I am having a ...
August 28, 2013 by Sean

Algebra
Can someone tell me what I am doing wrong? Do I need to graph this to get the right answers? Problem: Find the requested value. f(3) for f(x) 3x+1, if x<1=3(3)+1=10 3x, if 3<=x<=8=3(3)=9 3-5x, if x>8=3-5(3)=-12
March 28, 2008 by Lori

voting
What are 3 pieces of information requested on a PA voter registration card? Name the 5 positions that comprise(or make up) an Election Board.
January 6, 2010 by kate

trig
Sketch the graph of one cycle of tan(x)(pi/2=1.5708) and give the requested information Domain: Range: Period(wavelength): Asymptotes:
April 28, 2008 by Manny

Confidentiality of Health Information
IN REGARD TO ELECTRONIC MEDICAL RECORDS (EMRS) WHAT IS THE POLICY FOR DISCLOSING AUTHORIZED DATA REQUESTED BY THIRD PARTIES?
July 14, 2011 by Elaine

math
Find the Cartesian product or cardinal number as requested A = {i, a} B = {t, d, m} Find A × B
October 3, 2010 by Anonymous

Math
How will I work this problem? Find the functional values requested in the problem. h(x)=3x-4 (a) h(0) = (b) h(-10)=
October 23, 2012 by Ms. Jackie

English
I forgot to include the following sentences. Thank you very much. 1) She requested that we didn't go too near the river bank. (is it possible to use the subjunctive instead of the simple past?) 2) We were requested not to go too near the river bank. She insisted on paying the ...
May 16, 2011 by Henry1

Math Help!!
A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on average, than requested. To support this claim, the customer ...
December 5, 2009 by Mary

medical
in regard to electronic medical records (EMRs), what is the policy for disclosing authorized data requested by third parties?
April 1, 2010 by Daliz

Physics
Leg traction is applied to a patient's leg as shown in the figure below. If the physician has requested a 57 N force to be applied to the leg, and the angle is θ = 60o , what mass m must be used for the object hanging from the massless cable? So < represents angle ...
October 14, 2009 by Sam

Math
Find the requested probability. P(Ā) if P(A) = 0.8 P(Ā) =
June 12, 2013 by Ronald

RES342
Using Problem #4, what is the probability the amount requested is between $65,000 and$80,000? a. .4500 b. .2902 c. .5987 d. None of the above
December 2, 2010 by Aimee

writing
URGENT Please remove thread as previously requested asap. Thank you. Writing Sam, Monday, October 21, 2013 at 5:46pm
October 22, 2013 by sam

Science (physics)
A particle P is launched from a point O with an initial velocity of 60m/s at an angle of 30 degrees to the horizontal. At the same time, a second particle Q is projected in the opposite direction with initial speed of 50m/s from a point level with point O and 100m from O. You ...
March 18, 2013 by Joe

Modern History
Hey :) In the 1968 invasion of Czechoslovakia, was any international (western nations) help requested by those leading the reform or any political leaders such as Dubèek? Any info on this would be great! Thanks :)
August 25, 2011 by Lily

math
Krishan bought 2400 bananas at rs 15 a dozen. he sold 1350 of them at rs 4 and the remaining at 5 for rs 8. fins his gain or loss percent. /*( requested from my side to reply soon and you are doing good job thank you forever)*/
May 26, 2016 by jeo

Criminal Justice/White Collar Crime
A gift becomes a bribe when: A. it is requested. B. there is a quid pro quo. C. the amount exceeds the salary of the elected official. D. it is freely given. I think it's C, but not sure.
September 20, 2015 by Pat

biology
Choose the total number of each item requested below. 4C6H12O6 Carbon atoms Hydrogen atoms Oxygen atoms Molecules
October 29, 2012 by Anonymous

algebra
Find the requested probability. P(A) if P(A) = 0.6. the first A has a line over it. than the P (A) line over it Thank you for you time it is appreciated on this end believe me
May 27, 2014 by Mary Ann

Math- Help!!
A local tennis pro-shop strings tennis rackets at the tension (pounds per square inch) requested by the customer. Recently a customer made a claim that the pro-shop consistently strings rackets at lower tensions, on average, than requested. To support this claim, the customer ...
December 12, 2009 by Cyndi

statistics
Use the z-table to find the requested probabilities. Enter your answers to 4 decimal places. (a) P(z < −1.02) = Incorrect: Your answer is incorrect. (b) P(z ≥ 2.43) = (c) P(−1.80 < z < 1.36) =
October 20, 2014 by Sara

statistics
For a normal distribution with a mean of 140 and a standard deviation of 55 find each value requested. a. What is the minimum score needed to be in the bottom 10% of the distribution? b. What scores form the boundaries for the middle 75% of the distribution.
April 29, 2012 by tammy

PHYSICS
Leg traction is applied to a patient's leg as shown in the figure below. If the physician has requested a 33 N force to be applied to the leg, and the angle is θ = 60 degrees. what mass m must be used for the object hanging from the massless cable? Image of traction: ...
October 14, 2010 by Nikita

Math
A provider requested 2% salicylic acid ointment. How many grams of a base ointment should be added to 60 g of 3% salicylic ointment to prepare the final product?
July 6, 2012 by Niricoel

English
I urgently need you to revise these sentences. I thank you very much for your help 1) They prophesy that Banquo will be father to a line of kings. The witches also tell him that no man born of woman can hurt him. 2) What does Shakespeare say (write) in the final couplet of ...
April 14, 2011 by Mike1

introduction to accounting
the proprietos of two businesses, L.L. sams company and Melinda Garcia career services, have sought loans form you. to decide whether to make the loans, you have requested thier balance sheets
October 6, 2009 by ana

Algebra
The perimeter of this rectangular portion needs to be 14 yards and the diagonal is 5 yards. Can you help Mike determine the length and width of this new portion? Mike requested that you show him how you arrive at the answers.
July 11, 2010 by JT

Math
Write the following numbers in the requested bases. a. 10=_________base 2 b. 42=_________base 2 c. 10101011 base 2=________base 10 d. 77=_______base 5 e. 40 base 6=_______base 10
January 7, 2008 by Anonymous

Math
Stalls in a particular market occupy a 3 m by 2m spaces. The stall owners requested that the area of their stalls be doubled. The market owner granted this request by increasing the length and the width equally. What are the new dimensions of the stalls?
July 27, 2012 by Milen

English
2. "Seven years thou wert lent to me, and I thee pay./Exacted by thy fate, on the just day." Which of these is nearest in meaning to the word exacted, as it is used in the passage above? A. Requested and received B. denied and rejected C. Demanded and collected D. refuted and ...
December 10, 2014 by Warren

Foreign languages
Can't you have the structure "have someone do something" in American English? Thank you very much, Writeacher. I had her get a piece of chalk.Active She was asked (requested??) to get a piece of chalk. Passive (??)
June 19, 2012 by Mike

Math
Find the requested function and state its domain: f(x)= 4x+3 g(x)=4x-5 Find f/g and its domain. So I did 4x+3/4x-5, so the 4x's cancel out and 3/-5 is left. So my answer is 3/-5. Is this correct Now I just need to find the domain which I am not to sure about.
October 7, 2010 by Hannah

Math
Find the requested function and state its domain: f(x)= 4x+3 g(x)=4x-5 Find f/g and its domain. So I did 4x+3/4x-5, so the 4x's cancel out and 3/-5 is left. So my answer is 3/-5. Is this correct Now I just need to find the domain which I am not to sure about.
October 7, 2010 by Hannah

English 2
Expand each sentence below by adding words or phrases that modify the nouns. The questions below each item suggest details you can add. Messages request information. What kind of messages are heard? What information is requested?
July 29, 2014 by Melly

cda
Which of the following is one of the steps for successful inclusion? A. Provide every program requested. B. Modify appropriate environments and curriculum. C. Organize all children in an assigned, designated area. D. Use every inch of space in designated areas. I choose B
April 5, 2015 by Kaleisha

college
Your training coordinator has requested that you speak about the flow of information into and out of your local police department case management system. You are preparing to give an oral presentation to your coworkers at the upcoming weekly training meeting. Your training ...
June 23, 2010 by Babz

trig
Find the exact values requested. No decimal approximations. Given that cot θ = 4 for an acute angle θ, A. Find sinθ. B. Find cos(2θ).
March 6, 2016 by brittney

Calculus 1
Find the requested derivative using limits a. 𝑓′(-4)if f(x)=sqrt(1-2x) b. 𝑓′(a)if f(x)=(2x+1)/(x+3) c. 𝑓′(x) if f(x)=x^-2
September 10, 2015 by TayB

precalculus
find the values of the requested trig functions using the given value and quadrant in which the point corresponding to the angle lies. quadrant II; sinθ=4/5 find cosθ and tan θ
October 10, 2015 by glen

Physics help
Fortune tellers use crystal balls to see the future. A fortune teller has a crystal ball with an index of refraction of 1.5 and diameter of 0.2 m. You sit on one side of the ball and the fortune teller sits on the other. She holds up a small red jewel on her side in the ...
May 23, 2013 by SOmebody

Physics
Calculate the position of the center of mass of the following pairs of objects. Use a coordinate system where the origin is at the center of the more massive object. Give your answer not in meters but as a fraction of the radius as requested. Get data from inside the front ...
December 15, 2011 by Lindsay

English
I hope I can send you my post this time. Thank you, Writeacher. 19 He invited me to go for a motorbike ride. He requested me to go (is not possible?) He consented/agreed to drive me to the airport. 2) She said to me (she told me) that I could go to the cinema (is this sentence...
April 14, 2012 by Matthew

TO: Evelyn -- CRT205
I have removed your several posts in which you have posted your entire lengthy assignment. It's inappropriate on the Jiskha Forum because you've given no indication of what you done nor have you requested any specific help. Also note that we have no access to the materials you...
December 20, 2009 by Ms. Sue

working with school-age children
Which of the following is one of the steps for successful inclusion? 1) Use every inch of space in designated areas. 2)Organize all children in an assigned, designated area. 3) Modify appropriate environments and curriculum. 4)Provide every program requested.
November 7, 2011 by susan

scientific notation
Express the answer in scientific notation to two decimals unless requested otherwise. A company produced 2,600,000 small appliances in one year and made a profit of 6,690,000. What was the profit on each appliance? March 20, 2009 by brad algebra Suppose that in a particular game two dice are tossed, and various amounts are paid according to the outcome. Find the requested probability. (Enter the probability as a fraction.) If a seven or an eight occurs on the first roll, the player wins. What is the probability of ... May 27, 2014 by Mary Ann psychology 220 # 1.49 (1 pts.) Donna's clinician has requested that she undergo electroconvulsive therapy in an attempt to control her current, drastic suicidal impulses. What stage of treatment is she in? A) immediate management B) assessment of objectives C) assessment of current ... December 9, 2012 by G. KAY Physics help Fortune tellers use crystal balls to see the future. A fortune teller has a crystal ball with an index of refraction of 1.5 and diameter of 0.2 m. You sit on one side of the ball and the fortune teller sits on the other. She holds up a small red jewel on her side in the ... May 23, 2013 by SOmebody computer science Python 3 For this option, you will first ask "how many rows?", and get a positive integer from them. Next, you will ask "how many columns?", and get another positive integer from them. The next step is to ask for an alignment of each column. They will enter "L", "C", or "R" ... October 29, 2012 by sand Business Communication When an audience feels your message is unimportant to them, you should: a) use threatening language to show the seriousness of the matter b) make any action requested as easy as possible to accomplish c) avoid imposing deadlines for action d) make the message long and detailed... March 31, 2009 by Anonymous ALGEBRA Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500 citizens. Use the apportionment plan requested in the problem, assuming there must be 10 representatives. North: 5,500 2.2 South: 9,000 3.6 East: 6,... June 10, 2012 by Mike trig exact vales Find the exact values requested. No decimal approximations. Given that cot θ = 4 for an acute angle θ, A. Find sinθ. B. Find cos(2θ). March 6, 2016 by jre Calc Set up an exponential function to model each real world situation then use it to find the requested values. The half-life of Carbon 14 is about 5700 years. You begin with 800 grams of this isotope. 1) Function: 2) How much Carbon 14 is there after: a) 11,400 years b) 45,000 years November 19, 2015 by Issac URGENT! Physics A boy shoves his stuffed toy zebra down a friction-less chute, starting at a height of 1.07 m above the bottom of the chute and with an initial speed of 1.87 m/s. The toy animal emerges horizontally from the bottom of the chute and continues sliding along a horizontal surface ... November 5, 2012 by Jessica <3 Business Communication When an audience feels your message is unimportant to them, you should: A. Use threatening language to show your seriousness of the matter. B. Make any action requested as easy as possible to accomplish. C. Avoid imposing deadlines for action. D. Make the message long and ... January 10, 2014 by Minnie Math Can you please show me how choose the right answer and how to get the right answer. Which problem situation matches the equation below? 5x+5(x+20)=500 F. five people contributed to a fundraiser each give20 more than the basic amount requested. In all, the amount contributed ...

English
1. Ann commanded/ordered that he (should) go there. 2. Ann suggested/proposed that he should join the club. 3. Ann insisted that he (should) wash the car. 4. Ann requested that he (should) go see a doctor. 5. Ann decided/determined that he (should) go to Chicago with her. 6. ...
November 27, 2013 by rfvv

English
I'd like to know if the following sentences (+alternatives) in indirect speech are possible. Thank you very much in advance. 1) “Would you like to have lunch with me on Sunday?”, he said to me. He invited (and not: "requested, offered) me to have lunch with him.. 2)“...
October 17, 2010 by Franco

Math
Responding back as requested: This is all I was provided Solve the folowing system of linear inequalities by graphing. x + 2y is less than or equal to 3 2x - 3y is less than or equal to 6 I would change the inequality into slope intercept form and treat it like an equation. y...
May 26, 2007 by Aman

Algebra
Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500 citizens. Use the apportionment plan requested in the problem, assuming there must be 10 representatives. North: 5,500 South: 9,000 East: 6,400 West: ...
March 5, 2012 by Anonymous

English
Can you check these two sentences , please? I teach (German) to students who specialize in applied sciences. She requested me to print the document. They feared ther father would scold them if he found (caught) them playing in that field. She promised (to her mum) she woul ...
May 12, 2011 by Henry1

World History
How did China become a feudal state under the Zhou? A.The Shang shared regional power over lands with the Zhou. B.Warlords overran regions and set up their own kingdoms.* C.The Zhou awarded control over lands to their supporters. D.Groups of regional villages requested Zhou ...
September 19, 2016 by Hannah

english II
sentence contain and error in Pronouns. The answer is d. A. The invitations for the tomato festival requested that all attendees wear their red shirts. B. Neither of us could lift the ball, which weighed more than eighty pounds. C. Almost every medieval Italian painting in the...
November 24, 2009 by Shaquitta

algebra
Mike would like to plant some trees so he needs to use a portion of his existing yard. The perimeter of this rectangular portion needs to be 14 yards and the diagonal is 5 yards. Can you help Mike determine the length and width of this new portion? Mike requested that you show...
January 16, 2011 by ella

Science
Ms. Sue I understand, but what the professor requested was the following: NOTE: In the “Sample: Outline,” it states that the thesis statement is the last one to three sentences of the introduction. However, the thesis statement must be one sentence in length and the last ...
June 17, 2012 by BJ

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