Saturday
December 10, 2016

Search: determine the work done (including the algebraic sign).

Number of results: 46,080

Business English
selecting concrete words 22. we have found that young men are best for this work
January 26, 2015 by abdullah

Algebra 2
Multiplying or dividing rational expressions 6x^2 + 13x - 5 divide by 6x^2 -23x + 7 Need to show my work.
February 22, 2015 by Robert

physics
how much work is done by the upward force of your head on a 50 N rock that you carry horizontally across a 10 m room?
February 25, 2015 by Sophia

science
How much work is done by the upward force of your head on a 50 N rock that you carry horizontally across a 10 m room?
February 25, 2015 by Sophia

Science
Name and explain in detail four organizations or agencies that work to address human violations
March 3, 2015 by Petunia

7th grade science
how much work is done on an object with 25 kg on earth if it moves 13m? i really need help
March 3, 2015 by KVNG J

Math
Convert 22 miles to yards. Use a proportion to solve. Show your work. Where do I start with this problem?
March 26, 2015 by Steve

Math
A) 2y=√5y+6. Show your work on how you solved it and checked to see if it was right. I know the answer is y=2, but I do not know how to get that. So, If anyone could help me that would be amazing. Thank you!
April 21, 2015 by Tia

Algebra
I don't understand this problem at all. Use the formula d=rt. Find t for r=46.6m/h and d=456.68m. Show your work.
May 23, 2015 by Peach

Finite Math
Can someone please help me. I am not sure to work the following matrices. If A^4 = -3 4 -4 5 and A^5= 4 -5 5 -6 What is A? Can you show me how you got this? Thank you so much ;)
July 21, 2015 by Katy

Geometry
solve for x and AC if C is between A and B, AC = 3x + 55, CB = 2x and AB = 65. Draw figure and show algebra work. Can someone help me please I don't quiet get it?
August 26, 2015 by SiSi

management
which one of the following philosophies makes every employee a quality inspector for his or her own work
September 19, 2015 by dina

Idk
For whom do members of the JVC Work?(help its for church homework and it says for a part to look it up in the Internet)
October 10, 2015 by Splat

science
Calculate the work done by the brakes of a car of mass 1000kg when its speed is reduced from 20m/s and 10m/s
October 11, 2015 by jaspreet kaur

Science
An apple has a volume of 10ml and a mass of 0.8g. Will it sink or float in watee and I need to show my work
October 29, 2015 by jay jay

chemistry
if 40g of KNO3 is dissolved in 100ml water at 25 C WHAT WILL FINAL TEMP BE? SHOW ALL WORK
November 2, 2015 by sara

AP Physics
What is the minimum work needed to push a 1025 kg car 290 m up a 17.5° incline with zero friction?
November 11, 2015 by -

statistics
hi, I have a 7 questions that should be answered in a Microsoft word shown work not final answer
December 15, 2015 by Abdullah

science and technology
calculate the work done if a force of 80N is applied to a ball to move it to a distance of 24m.
December 31, 2015 by yakubu shehu

History
How did ruby bridges make the USA a safe place to live,work,and raise a family
January 4, 2016 by Lola

Calculus
Find the interval on which the curve of ∫ 6/(1+2t+t^2) where b=0 and a=x is concave up. Heres my work but im not sure at all g '(x) = 6/(1+2x+x^2) g ''(x) = -(2+2x)/[(1+2x+x^2)^2] upward when g ''(x) > 0. - (2+2x) > 0 x < -1
January 19, 2016 by John

Physics
How much work is required to bring a 1000 kg racing car traveling at a speed of 60 km/hr to rest?
March 18, 2016 by Reed

Precal
How would you work this out? This is verifying trigonometric equations. cot^3x+ cotx= cosx(csc^3x)
April 6, 2016 by Lexi

Algebra 1-HELP!
Factor completely. 32a^2+96a+72 I tried to work it our but I can't seem to get the correct answer. Thanks!
April 8, 2016 by Claritza

Help! Algebra 1
Factor completely. 32a^2+96a+72 I tried to work it our but I can't seem to get the correct answer. Thanks!
April 8, 2016 by Claritza

Pre calculus
1. Write in terms of cos and sin function. cotx*secx Show work.
April 18, 2016 by Bimo

science
a structure holds a baby. TRUE or FALSE. Explain. Show your work. Doublecheck and be patient.
May 12, 2016 by Varsan

Chemistry
At constant pressure, which of these systems do work on the surroundings? A(s)+B(s)-->C(g) 2A(g)+2B(g)--> 3C(g) A(g)+B(g)-->3C(g) 2A(g)+3B(g)-->4C(g) I've tried everything and I just don't understand what I'm doing wrong.
September 13, 2016 by Sam

Science
A group of parts that work together is called. A. Technology B. Process. C. System. D. Feedback I think its C?
September 20, 2016 by John

Algebra
1.Use the distributive property to simplify the expression. (-1)(4-c) Can someone show me how to work this out? I'm stuck. :C
September 22, 2016 by Alex

maths
file:///C:/Users/abuab/Downloads/1MA0_1H_que_20160526%20(1).pdf question 19 what is it called? and how do you work it out
October 12, 2016 by HELP

algebra
Simplify. Answer should contain only positive exponents. Please show work. (3a^2)^3 Thank you!!
October 19, 2016 by Logan

Computer
Please give me an example of websites that are good for academic work..! What is the thing have in common??
October 22, 2016 by Ariana

principle of management
examine the impact of one's family background and setting to work place behaviour?
October 28, 2016 by George

BUSINESS MANAGEMENT
examine the impact of one's family background and setting to work place behaviour?
October 28, 2016 by George

chemistry
2Na+2H2O-->2NaOH+H2 what is the mass of reactant left over? pls show work too thank you
November 26, 2016 by help pls

Chemistry
I would really appreciate some help with this thermochemistry problem! I'm really confused as to why I keep getting the wrong answers... I have gotten w=-1.305kj and energy change = 78.13kj... both of which were marked wrong. Here's the question: The oxidation of copper(I) ...
November 3, 2013 by DC

Physics
An ice skater spins with her arms extended and then pulls her arms in and spins faster. Which statement is correct? A. Her kinetic energy of rotation increases because of the work she does to pull her arms in. B. Her kinetic energy of rotation does not change because, by ...
April 18, 2011 by Fernando

English-Writing
Many students fear the thought of college. It is not only the transition from high school that intimidates them, but large classrooms, two hour seminars, and worse part, the fear of failure is what keeps them from going. Hence either take shorter hours, gap years, or some even...
October 7, 2011 by HM

French #2
Can someone please check my work? Last Saturday different people did different things. Explain what each one did by completing the sentences with the appropriate "passé composé" forms of the verbs in the list. Be logical. acheter assister ranger laver nettoyer rencontrer ...
May 12, 2009 by Larry

Chemistry revision
all these questions I got wrong on my homework today ...I'm trying to find out why and what the correct answers were .. please help How many grams of solute are required to make a 504 mL solution of copper (I) nitrate with a concentration of 1.3317 M? before I had help and was...
April 29, 2013 by Tif

Science
Determine the direction of the net force on a book sliding on a table if the book is slowing down.
March 24, 2008 by Jennifer

microbiology 2
molecular chronometers are used to determine the course of evolution.why, even with this "tool", is evolution still so complex?
April 13, 2008 by katlego

Math
determine vertex, focus and directrix of parabola. then graph the parabola. second equation: y^2 -4y -12x= 8
May 18, 2008 by doug

Math answer check
Determine the type of number that the solutions of x^2 +5x+3=0 will be I have the answer as rational is that right?
November 9, 2008 by Shawn

math grade 10
1.)Determine the x- and y- intercept of each equation. (if u can please show me a step by step answer so i understand it:) a.) 9x=54-6y b.) (x/5)-(y/10)=2
February 2, 2009 by Nini

science
determine wheter each of the following reactions occur. 2Ni(s) + MgSO4(aq)---> if it doesnt occur explain why
April 16, 2009 by bebe

chemistry
determine wheter each of the following reactions occur. 2Ni(s) + MgSO4(aq)---> if it doesnt occur explain why
April 16, 2009 by roy

math
with only have the points on a triangle how would you determine the radius and center of the incircle of that triangle?
April 20, 2009 by kelly

Pharmacy
As a pharmacy technician, how would you determine the most suitable equipment to use in the administration of medication?
June 1, 2009 by Anonymous

calculus
Determine the infinite limit of the following function. Lim as x-->zero 1/x^2(x+7) and lim as x-->3 from the left side 2/x-3
June 1, 2009 by gnozahs

Algebra
Determine whether the lines are parallel, perpendicular, or neither. y = 9x + 9 and y = -9x + 9 Is this perpendicular since they go across from each other
September 5, 2009 by Lisa

Math
determine max and min value 3,- 36/7,-1,-2/3,5/4,-5,26/9 answer max3 min-5 ? put in asending order -2/9,-1/9,3/7,5/9,1/8
October 17, 2009 by david

Math
lim 1-cos x / x^2 x->0 use the mean value theorem to determine the value of c, given that f(x) = cos5x
October 20, 2009 by Beta plus

college Accounting
How do you determine the dividends per share for preferred stock and commom stock for each year?
October 28, 2009 by Mary

Math
determine weather 10 is the solution of the equation x+10=36 is 10 the solution no use multiplcation principle 10x=-90 -9 3[7-9{6-2)]= -87 find -x when x=-62/83*= 62/83
November 8, 2009 by Conrad

Math
determine weather 10 is the solution of the equation x+10=36 is 10 the solution no use multiplcation principle 10x=-90 -9 3[7-9{6-2)]= -87 find -x when x=-62/83*= 62/83
November 8, 2009 by Conrad

Math
determine weather 10 is the solution of the equation x+10=36 is 10 the solution no use multiplcation principle 10x=-90 -9 3[7-9{6-2)]= -87 find -x when x=-62/83*= 62/83
November 8, 2009 by Conrad

Math
How do I write each of the factors as multiples of 10 or 100, group them so the multiples of 10 are together and determine the final product?
November 22, 2009 by Lin

Math
Let I denote the interval [0,oo). For each r as an element of I, define A={(x,y)element of RxR:x^2+y^2=r^2} Determine U and(INTERSECTION)A What would the set be?
January 13, 2010 by Anonymous

physics
how do you determine the relationship between the angle of a ramp and speed of an object sliding down the ramp?
February 3, 2010 by bjc

Algebra
Can you please explain this problem to me? Determine whether 30 is a solution of the equation x-13=14. Is 30 a solution? My answer is no. x-13=14 30-13=14 No, not true. Thanks.
February 22, 2010 by B.B.

geometry
Determine wether triangle deef is cogruent to triangle pqr given the coordinates of the verticles. D(-6,1),E(-1,-4),P(0,5),Q(7,6),R(5,0)
February 23, 2010 by Trey

Chemistry
Determine the resulting temperature when 150 g of ice at 0 deg.C is mixed with 300 g of water at 50 deg C.
February 23, 2010 by Stacie

12th grade
i need help, can someone determine the quadrant in which the angles lie? pie/5 7pie/5 -pie/12 -2
March 21, 2010 by ashley

Pre-Cal
Determine the domains of (a)f and (b) f X g f(x) = 1/x g(x)= x + 3 For the domain of f I had x > 0 and for f X g I had all real numbers but this was wrong.
March 25, 2010 by Hannah

Calculus
Given f(x)=sin(x)-2cos(x) on the interval [0,2pi]. Determine where the function is concave up and concave down.
March 29, 2010 by Sarah

chemistry
15.0g of each reactant is taken,determine which mass is limiting and calculate the mass of each product: Al(s)+HCl(aq)-->AlCl3(aq)+H2(g)
March 29, 2010 by beth

physics
in what direction will a freely suspended magnet come to rest?-how can you determine which direction is north and which is south?
April 4, 2010 by abhijeet

Calculus
Determine the y-coordinate of the critical point for the function where 0<x<5? I got the derivative which is -1/x^2 + 1/(5-x)^2 but I don't know how to get the answer. The answer is y=4/5 but I was wondering how do you get that?
April 13, 2010 by Z32

algebra I
determine the minimum furnance output,b solve for a, that is solve b=27a with 2100 ft square flooring.
April 17, 2010 by marilyn

physics
if the temperature is increased, how do we determine volume and pressure since T is proportional to V and P but V and P are indirectly proportional to each other.
April 22, 2010 by phys

Business
How would you determine when short-term or long-term goals must drive a decision?
April 27, 2010 by Linda

Algebra
38. Determine if y=2x+1 is a function. No, it is not? because with each value of x you get more than one value of y.. I still haven't mastered this questions
May 7, 2010 by y912f

Calculus
Determine the equation of the line perpendicular to the tangent line to the function f(x) = 1/2 (e^x)at the point on the curve where x=ln3.
June 15, 2010 by Abigail

IDEA Act
Determine how IDEA 2004 affects diverse learners. I am having troube with this question. Can anyone help me?
July 10, 2010 by Joe

Math
Use the discriminant to determine how many real-number solutions the equation has. Problem 1 w2 - 2w + 2 = 0 A) 2 B) 1 C) 0 Problem 2 1 - 7a2 = -7a - 2 A) 2 B) 1 C) 0
August 5, 2010 by Sharee

Pre Calculus
Determine the coordinates of the point (xy) where the curves y=(12)x−5 and y=x2+2x−15 intersect in the third quadrant
September 8, 2010 by Jack

physics
A ball falls from rest on another planet. It falls 30 m, reaching a velocity of 15m/s. Determine its acceleration.
September 28, 2010 by katelyn

Vectors
Given vectors A = -4.8i + 6.8j and B = 9.6i + 6.7j, determine the vector C that lies in the xy plane perpendicular to B and whose dot product with A is 20.0.
September 28, 2010 by Victor

Discrete Math
Determine How many integer solution there are to X1+X2+X3+x4=19 if A) 0 ¡Ü Xi for all 1 ¡Ü i ¡Ü 4 B) 0¡Ü Xi < 8 for all 1 ¡Ü i ¡Ü 4 C) 0¡ÜX1,¡Ü5,0¡ÜX2¡Ü6,3¡ÜX3¡Ü7,3¡ÜX4¡Ü8
October 4, 2010 by chad

chemistry
need help figure out how to do these problem: 1)Calculate the pH of this solution: 1.55 X 10^-2 M HBr 2)Determine the pH of this solution: pOH = 8.3 thanks
November 30, 2010 by amy

Chemistry
You react 25.0 g hydrogen gas with 30.2 g oxygen gas. Determine the mass of water that can be produced from these reactants.
December 8, 2010 by Adog

geology
... Refer to Figure 9.21 on p. 264 of the text. How would you determine the slope of the land surface in this figure?
December 27, 2010 by kim

geometry
if the sum of the measure of four angles of a pentagon is 396, determine the measure of the fifth angle
January 2, 2011 by Anonymous

Biochemisty
If I take 5mL of a TRIS/HCL buffer with a pH of 7.4 and add 1mL of 1M HCL, how do I determine the new pH?
January 12, 2011 by Rose

math log PLEAseee helpp pretty please!!!
determine the point of intersection y=logbase 10(x-2) and y=1-logbase 10(x+1)
January 20, 2011 by Sabrina

Physics
A duck on a pond paddles 20 m [36˚ N of E] and then paddles another 60 m[25˚E of S]. Determine the duck’s total displacement.
February 13, 2011 by Emily

Physics
A moving object has a kinetic energy of 188 J and a momentum with magnitude of 26.2 kg·m/s. Determine the mass of the object.
February 17, 2011 by Mike

math (algebra 1)
Determine the probability of rolling a sum of 9 or an odd number with two number cubes.
March 2, 2011 by ruth

Calculus please help done today
determine if the equation of the line f(x) = x + 1 a function using the Vertical Line Test?
March 5, 2011 by Jada

math
How do I determine how many cupcakes to bring for 28 students, using a 14 batch recipe to give each kid 3 cupcakes
March 25, 2011 by Anonymous

Math(Please help)
Determine the integral by making an appropriate substitution integral of 8x cuberoot srqt(4x^2-9) dx let u= 4x^2-9 du= 8x dx I do not know what to do now
April 30, 2011 by Hannah

geometry
Determine the surface area of a label that covers the lateral surface of a cylindrical can with height 40 mm and diameter 24 mm.
May 12, 2011 by JOY

Algebra 2
Use the factor theorem to determine whether the binomial is a factor of the given polynomial. 1. t+sqrt2; P(t)=t^5+t^4+4t+4 2. z-i; P(z)=z^7+z^6+z^5+z^4+z^3+z^2+z+1 3. z+2i; P(z)=z^3+z^2+4z+4 Thanks
May 12, 2011 by Brandon

chemistry
100 mL of water is already in the calorimeter. Use the density of water at 25°C (0.998 g/mL) to determine the mass
June 27, 2011 by marty

chemistry
100 mL of water is already in the calorimeter. Use the density of water at 25°C (0.998 g/mL) to determine the mass
June 27, 2011 by marty

Calculus 2
A cone is filled w/ freshwater (w=62.4 lb/ft^3). Determine the total force on the inside of the cone. Height of 10 and base of 12.
June 29, 2011 by Jeff

Physics
A tyre is running around a circle with a radius of 5 m and 12 m/s2 of centripetal acceleration. Determine the speed of the tyre
August 11, 2011 by Prajwal

Advanced Algebra 2
the sides of the triangle are in ratio 2:4:5. If the perimiter of the triangle is 88 meters, determine the legnth of each side.
August 15, 2011 by Spencer

  1. Pages:
  2. <<Prev
  3. 133
  4. 134
  5. 135
  6. 136
  7. 137
  8. 138
  9. 139
  10. 140
  11. 141
  12. 142
  13. 143
  14. 144
  15. 145
  16. 146
  17. 147
  18. Next>>