# determine the work done (including the algebraic sign).

48,481 results, page 141

### Science

How much work does the hiker do if he uses 800 n of force to walk 100 meters?

### any

How might factors such as diversity, attitude, learning, and work styles affect collaboration?

### Math

Find the three geometric means between -2 and -32. Show the work that leads to your answer

### Physics

Air in a balloon does 25 J of work while absorbing 81 J of heat. What is the change in internal energy?

### government

How do the senate and the house of representatives work together to pass bills into laws?

### physics

How much work is needed to stop a 20g bullet moving with speed of 150m/s

### adv. math

How do you show work for this problem, in a percent equation form?~ $3680 at 6.75% for 2 1/4 years

### math

for the given functions f and g find f o g and state the domain show all work f(x)=sqrt x-3 g(x)=x^2-7x+9

### physics

What will be the magnitude of work if a force of 25N pulls a stone through distance of 5m in its direction ?

### precalculus

given functions f,g, and h find f o g o h state exact domain. show work f(x)=1/x g(x)=lnx h(x)=2x+15

### Honors Physical Science

How do you work out this sythesis equation? : Aluminum Chloride + Oxygen

### Algebra

Point nine multiplied by one over seven what's the answer and show your work ?

### Calculus

Use the first principles definition to differentiate y = 5x^2. Please show all your work!

### college algebra

solve the equation below. Please show all work. log3(x/2-9)=4

### algebra

log(base6)3600=5x Whats the exact answer? show work please

### Algebra

Write the slope intercept form of the equation of the line,and graph it .Show work...(-3,-5)(6,1)

### health

i need help with this quetion What dose it mean work in a psitive and courteous manner and why is this important for

### Geometry

Find the center of the circle using the equation provided. Please show work! x^2 + y^2 = 16

### physics

What is the minimum work in joules needed to push a 1540 kg car 44.0 m up a 12.5 degree incline?

### Math

simplify the expression below,using the laws of exponents. (5^4 x 5^7)/ 5^8 Show your work. PLEASE HELP ME!

### Physics

If a car delivers 76.2 hp of power, how much time will it take for the engine to do 5.78e5 J of work?

### MATH

Solve x divided by nine is less than or equal to negative three for x. Show your work

### Algebra/%%$#!!!

F(x)=1/4 (x+7)^2+7 Looking for the vertex and the max or min for the above..? And thank you for checking my work, nice to know I get some of it.

### Physics

An ideal gas performs 453 of work and loses 45J of internal energy

### Art

During the Italian Renaissance, how did the qualities found in architecture relate to the work of sculptures?

### Chemistry

If 20ml of a 2.0M solution of HCl is diluted to 500mls, what is its new molarity? How do I work this out

### Business Statistics

If M = 45 and SD = 5, what percentage of scores falls between 39 and 51.2? I need to work the problem in excel.

### Reading: Pierce arrow

What does it mean by REDESIGNING COMPLICATED MACHINERY? Its a type of work i think.

### Physica

How much work is done by a person lifting a 2 kg object from a bottom of a well at constant speed of 2 m\ s for 5 sec

### Buisness Ethics

Identify and explain a situation where you have seen Machiavelli's framework at work

### human resources

Identify and explain a situation where you have seen Machiavelli's framework at work

### college alg

the function f(x)=6x+9/3x-7 find the inverse and check answer f^-1(x)=? please show work

### college alg

the function f(x)=6x+9/3x-7 find the inverse and check answer f^-1(x)=? please show work

### physics

what device could use th earth's magnetic felds to produce energy and how it would work?

### Physics

A cable lifts a 1060-kg elevator at a constant velocity for a distance of 39 m. What is the work done by each of the following?

### Physics

A cable lifts a 1060-kg elevator at a constant velocity for a distance of 39 m. What is the work done by each of the following?

### chemistry

Balance the following equations. Show all work. MnO4- + Zn -> Mn2+ + Zn2+

### college algebra

find functions f anf g so that fog equals H H(x)=ãx^2+17 please show work

### math

please show work divide 1/2 divided by1/8 need to see steps thanks

### Math

What factors will give a product of 42? Show your work with repeated addition and with equal groups

### Physics

How much work is needed to stop a 20g bullet moving with a speed of 150ms-1

### Math

19-(3-x) = 5x. Can u show your work please? I know how to solve questions like these but couldn't figure it out with that x after the 5 '

### Algebra-help

7. | 3x - 2 | = 8 and | x + 1 | = 1 What value of x satisfies both equations above? please show your work. I do notunderstand this. Thank You

### math

5 6/9 - 2 2/5= I need to show work I really have a hard time with these ones not sure what to do

### Chemistry

How many grams of HCl need to be dissolved in 0.5L of water to prepare a solution of pH 1.5? Does anybody know how to work this out? Thanks :)

### Chemistry

How many grams of HCl need to be dissolved in 0.5L of water to prepare a solution of pH 1.5? Does anybody know how to work this out? Thanks :)

### chemistry

Enter the symbol for the element represented by the following electronic configuration. [Ar]4s23d6 ??? How does this work?

### Algebra

What are the coordinates of the vertex of the graph of the function y = –x² + 6x –11? A.(3, –2) B.(3, 16) C.(–3, –29) D.(–3, –20) I think it is A. Can you show me your work. I am not positive on the answer..Thanks

### chemistry

find work done when 1mole of calcium carbide reats with water to produce acytelene?

### Phyics

The internal energy change in a system that has absorbed 4 Kcals of heat and 1000 J of work is:

### ms .sue pls hellp

how does free radicals and anti oxidant work?connected to bromelain.

### writeacher pls helllppp

how does free radicals and anti oxidant work?connected to bromelain

### Physics

Calculate the work required to be done to stop a car of 1500kg moving with a velocity of 60km/hr?

### maths

find the range and the standard deviation of the prices of backpacks, show all work,$11.99,$8.84,$16.98,$9.99,$10.45,$10.86,$11.99

### Physics

Air in a balloon does 50 J of work while absorbing 70 J of heat.What is its change in internal energy?

### physics

how much work is needed to stop a 20g bullet moving with a speed of 150 ms-1

### math

calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 8(2+3² --------- 2(5)²

### math

calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 4(2+1)² -------- 3(1)²

### math

calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 4(2+1)² -------- 3(1)²

### math

calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 8(2+3)² --------- 2(5)²

### Social study

How did American Indians work together to meet their needs and solve problems?

### physics

How much work does a student do if he throws a 0.750 kg ball with force of 45.0 N through a distance of 1.50 m?

### algebra 2 help please would appreciate

4/x+5/y divide 3/x+7/y simplify complex fraction thank you show work

### science

How do thermometers work? I have already looked on Google and I cant find anything! Please help me!

### Calculus (check my work)

Find the marginal revenue at x=10 using the equation R(x)=-x^2+80x Is the answer 60?

### Math

Can you show me how to work this out? Tom and 7 friends want to share 2 liters of milk equally.

### Math! Ms.Sue Please

Evaluate: l-x^2l (x - y) + (x^3 + y) If x + 8 = 3 and y = 3_ \l 8 Is the answer -202? I did it in the calculator but forgot how to work it out

### chemistry

calculate the expansion work done when 50 g of water is electrolyzed under constant pressure at 25 c...why i get 6.8kj

### Physics

A person is travelling 6 km (E) then 4 km (N) and finally 2 km (W). Calculate the average speed And velocity. Show your work

### life orientation

According to the BCEA what is the maximum number of hours an employee can work in a day?

### Calculus Help

Find the derivative of the following function showing your work and fully simplifying your answer. f(x)=(8x-3)^5/(6x+7)^12 Thank you!!!

### english

i want to either study or to work abroad after i graduate. correct parrellel structure?

### math

it took tracy 1 1/4 hours to finish her homework . how many seconds did it take trac to do her work?

### Economics

Difference of fair work act 2009 and australian pay and conditions standard. Thank you

### math

solve the inequality -5(x-7)<15 algebraically for x -5(x-7)<15 -5x+35<15 -35 -35 -5x,-25 -5 -5 divide both sides by -5 x=5 is this correct? Thanks for checking my work.

### physics

Find the work done by 2.32 moles of an ideal gas if its volume doubles at a constant temperature of 22.6°C.

### Pre-Calc

Find the zeros of the function algebraically. Show all work. f(x)=x^2-8x+15 ---------------- 10x

### Pre-Calc

Find the zeros of the function algebraically. Show all work. f(x)=x^2-8x+15 ---------------- 10x

### Math Help

Find the inverse of the following function algebraically. Show all work. f(x)=-5√-4x+4+2

### Social Studies

Why do you think the Spanish felt they had the right to force the indians to work for them?

### Engl 122

Question 2.2. Synthesizing research is important work for all of the following reasons

### science

what force is applied by Andre if he does 250 J of work as he pushes a box 19 M along the ground ?

### physics

a boy pulls a bucket of water of mass sky from a well of depth 10 cm calculate the work done ?

### Algebra 2

More About Complex Numbers Multiply (4+3i)(1-i) Please show work i need help

### Algebra 2

More About Complex Numbers Multiply (4+3i)(1-i) Please show work i need help

### Algebra 2

Quadratic Systems y=3x^2-5 x-y=3 Could you tell me the answer.I want to make sure I'm right and could you show work

### Algebra 2

Solving Quadratic System x^2+4y^2=16 x^2+y^2=4 Please SHOW WORK I'm having trouble solve this...

### Chemistry

What mass of AuCl3 contains 160.9 g of gold? My work i got 104.6 g Am i right?

### chemistry

What mass of AuCl3 contains 160.9 g of gold? My work i got 104.6 g is that correct

### Math

So I don't know how to do the work for the worksheet why didn't the circus manager want their human cannon ball to quit? I know the answer but I don't know how to get it.

### social studies

why would families allow their children to work in factories at a young age?

### Math

Simplify each expression and state any non-permissible values. ( 3 marks - show your work) x/ x^2-3x-4 - 4/x+1

### Math

Simplify each expression and state any non-permissible values. (4 marks - show your work) x^2-2x/x+1 x x^2-1/x^2+x-6

### Math

Simplify each expression and state any non-permissible values. ( 3 marks - show your work) x/x^2-3x-4 - 4/x+1

### Math

Simplify each expression and state any non-permissible values. ( 3 marks - show your work) x/(x^2-3x-4) - 4/(x+1)

### Math

Simplify each expression and state any non-permissible values. (4 marks - show your work) (x^2-2x)/(x+1) x (x^2-1)/(x^2+x-6)

### Physics

how much work is needed to stop a 20kg bullet moving with a speed of 150m/s?

### science

ok i had some trouble but i think i figured it out work= force *power??

### Physics

Assume the distance axis is linear and da = 10.0m and db = 35.0 m. Estimate the work done by a force F in moving a 2.80 kg object from da to db.