Friday

May 27, 2016
Total # Posts: 38

**Algebra. NEED HELP ASAP PLEASE**

So if $368 was saved in the fourth month, and $504 was saved at the twelve month, you subtract 504-368 which equals 136. Now you need to divide 136 by the remaining months, so 12-4=8, now you divide 136 by 8! Your savings rate is 17!
*April 25, 2016*

**Math**

"Jocelyn has 6 birds, their mean age is 10. The mode of their ages is 8. What might their ages be." I need to figure out all 6 birds' ages, but how would I be able to find the answer?
*April 11, 2016*

**physics**

1.115 11.5%
*January 17, 2015*

**Chemistry**

A volume of 5oo ml of potassium sodium tartrate solution S1 of c1=0.21mol/l is to prepared. Determine the mass of hydrated potassium sodium tartrate of formula KNaC4H4O6.4H2O needed for this preparation .(molar atomic masses : H=1;C=12;O=16;Na=23;K=39)
*February 23, 2014*

**Chemistry**

A volume of 5oo ml of potassium sodium tartrate solution S1 of c1=0.21mol/l is to prepared. Determine the mass of hydrated potassium sodium tartrate of formula KNaC4H4O6.4H2O needed for this preparation .(molar atomic masses : H=1;C=12;O=16;Na=23;K=39)
*February 23, 2014*

**Chemistry**

A volume of 5oo ml of potassium sodium tartrate solution S1 of c1=0.21mol/l is to prepared. Determine the mass of hydrated potassium sodium tartrate of formula KNaC4H4O6.4H2O needed for this preparation .(molar atomic masses : H=1;C=12;O=16;Na=23;K=39)
*February 23, 2014*

**Chemistry**

A volume of 5oo ml of potassium sodium tartrate solution S1 of c1=0.21mol/l is to prepared. Determine the mass of hydrated potassium sodium tartrate of formula KNaC4H4O6.4H2O needed for this preparation .(molar atomic masses : H=1;C=12;O=16;Na=23;K=39)
*February 22, 2014*

**Physics**

Please explicit the method for calculating the answers to b) and c).
*May 1, 2013*

**Physics**

How have you calculated the answer to b and c ???
*May 1, 2013*

**Physics**

Have you the formula? Please
*May 1, 2013*

**Physics**

Anonymous could you explain the formula? Please
*May 1, 2013*

**Physics**

fx(x)=rho_2*g*A for L/2 to L
*April 30, 2013*

**Physics**

Ok, thanks. No, I hav not solution for 1 and 2!
*April 30, 2013*

**Physics**

-0.71 mm is bad answer
*April 30, 2013*

**physics**

A 0.43 kg object connected to a light spring with a spring constant of 21.4 N/m oscillates on a frictionless horizontal surface. The spring is compressed 4.0 cm and released from rest. (a) Determine the maximum speed of the mass. (b) Determine the speed of the mass when the ...
*October 21, 2012*

**Physics**

A 0.30 kg mass is attached to a spring with a spring constant 170 N/m so that the mass is allowed to move on a horizontal frictionless surface. The mass is released from rest when the spring is compressed 0.15 m. (a) Find the force on the mass. N (b) Find its acceleration at ...
*October 21, 2012*

**physics**

A object-spring system undergoes simple harmonic motion with an amplitude of A. Does the total energy change if the mass is doubled but the amplitude is not changed? Do the kinetic and potential energies depend on the mass? Explain. Thanks in advance
*October 21, 2012*

**physic:(**

answer plz
*December 13, 2011*

**physic:(**

Starting at = 0 , a horizontal net force 0.280 (-0.440 is applied to a box that has an initial momentum -2.90 4.10 .
*December 13, 2011*

**physic:(**

Two ice skaters, Daniel (mass 70.0 ) and Rebecca (mass 45.0 ), are practicing. Daniel stops to tie his shoelace and, while at rest, is struck by Rebecca, who is moving at 14.0 before she collides with him. After the collision, Rebecca has a velocity of magnitude 8.00 at an ...
*December 13, 2011*

**chemistry**

how many milliliters (ml) of H2 gas will be produced at 1.0 atm and 25 Celsius all the MG reacts?
*November 29, 2011*

**chemistry**

He analizado antes de poder ver la solución para ver los pasos Gracias roro
*April 6, 2011*

**chemistry**

Consider the following reaction Al(OH)3 + 3HCL ____>ALCL3 How many milliltres of 0.8 M HCL will react with 2g of AL(OH)3 ??
*April 6, 2011*

**child care**

Mrs. Carroll and her sister want to keep their taxes low and keep Ms. Howard's liability to the amount of her original investment. Which type of business arrangement would be best for them
*September 28, 2010*

**physics**

Multiply by gravity and take the square root
*September 6, 2010*

**Geometry**

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 centimeters and 25 centimeters. How long is my third side?
*October 13, 2008*

**Geometry**

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 centimeters . How long is my third side?
*October 13, 2008*

**Geometry**

I am a triangle. My perimeter is 96 centimeters. Two sides are 34 centimeters and 25 . How long is my third side?
*October 13, 2008*

**math-2**

Darin counted 46 more cars than trucks in a parking lot. There were 29 trucks. Write an expression that shows how many cars were in the parking lot.
*October 8, 2008*

**Math**

A bike shop has 8 red, 5 blue, 12 black, and 9 white bikes. Write an expression that shows how many more black bikes than red bikes there are.
*October 8, 2008*

**Gil**

A bike shop has 8 red, 5 blue, 12 black, and 9 white bikes. Write an expression that shows how many more black bikes than red bikes there are.
*October 7, 2008*

**Chemistry**

the answer is actually B and A
*April 18, 2008*

**algebra**

2*12s + 2*20c + (2s + 10c) 24s + 40c + 2s + 10c 26s + 12c
*April 3, 2008*

**Algebra**

y= x^2 -x - 9 y=(x^2 -x + 0.5^2 - 0.5^2) -9 ; we get 0.5 by dividing 1 by 2) y=(x^2 -x + 0.25) - 0.25 -9 y=(x-0.5)^2 - 9.25
*April 3, 2008*

**Algebra**

when you used the calculator to find (-8)/(2)(2) you did not consider the order of operations you must multiply 2 by 2 before you divide -8 by the answer, otherwise your method is correct
*April 3, 2008*

**Quadratic equations- word problem**

x*y = 24 y = x - 5 so the equation becomes: x*(x - 5) = 24 expand: x^2 - 5x - 24 - 0 Factor by sum and product method: (x - 8)(x + 3) = 0 so x = 8 or x = -3 since the integers are positive, the solution is x = 8, and y = x - 5, so y = 8 - 5, y = 3 the two integers are 3 and 8
*February 16, 2008*

**English**

inquietude
*September 6, 2007*

**English**

Hi! I'm new here, but I have a quick question. I have been trying to learn how to use words figuratively. My professor gave us a list of words and we had to define them literally, figuratively and contextually. I have the literal and contextual down pat, but when it comes ...
*September 6, 2007*

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