Monday
May 2, 2016

# Posts by Kody

Total # Posts: 26

physics
Find the force (in newton) required to lift a mass of 26 kg load with a wheelbarrow (2nd class lever) with the load at 0.75 m from the fulcrum and being lifted at 1.7 m from the fulcrum, assuming ideal conditions.
November 17, 2014

A large department store has been attaching tags with barcodes to merchandise, and employees use barcode readers to scan merchandise at the cash register. However, the wireless barcode readers need new batteries often. Also, using this system for inventory tracking is very ...
October 2, 2014

chemistry
Which of the following is the ph of a solution in which concentration of hydrogen ion is greater than hydroxide ion. 0ptions:12,9,7 or 3
July 19, 2014

chemistry
What is the conjugate acid base in this equation: h2so4+h20---Hso4^-+h3o^+ 2:) which phase of matter can act as a solvent. A.gas B.solid C.liquid D.all the above
July 18, 2014

chemistry
For the number 2 question. It is asking. How mnay ML of solute will be dissolved in a 435 ML of 5.4%V/V of HCI solutions.
July 18, 2014

chemistry
So i if do 4 x250/100 i will get the answer for the prob?
July 18, 2014

chemistry
What mass of solute is dissolved in 250.ml of 4.00%m/v solution. I am confused what to do.in response to question 2 of my other question it asking for volume of the solute.
July 18, 2014

chemistry
What will be the molarity of 335 ml of solutions containing 1.02 g of magnesium perchlorate. Here what i think divide 335/1.02 to get answer but i am not sure. Question 2:) how many ml of solute will be dissolved in a 435ml of 5.4%v/v of hci solution. I am thinking divide ...
July 18, 2014

chemistry
How many liters is 5.8 moles of neon (Ne) at STP?
September 3, 2013

Chemistry
Given the reaction: 4NH3+5O2--->4NO+6H2O When 1.20 moles of ammonia reacts, the total number of moles of products formed is: ?
April 18, 2013

math
To make one bowl of party punch. 4 3/4 cupps of soda is used. How many cups of soda would you need to make 3 bowls of party punch?
March 4, 2013

english
Do you think that Joyce has the ability to beautifully describe scenery? Why or why not? Answer in complete sentences.
February 7, 2013

Problem Set 7 1. As part of a marketing study, the Food King Supermarket chain has randomly sampled 150 customers. The average dollar volume purchased by the customers in this sample was \$84.14, that is, the sample mean from a sample of size 150 was \$84.14. Before ...
November 8, 2012

biology
The hypothalamus controls your sleeping/waking cycles. The hypothalamus also controls your circadian rhythms. The steps to take in order to fall alseep are still very much being researched but, to make things simple, it is very much like shutting off a computer. There is a ...
April 9, 2012

biology
It could be new strains that mutate so that they are not recognizable by the antibodies we developed to the previous strain (the flu does this year after year). Another reason is some people, though there isn't ANY evidence supporting this, believe that vaccinations give ...
April 7, 2012

Differential Equations
Solve the seperable differential equation for U. du/dt = e^(5u+7t) - Using the following initial condition U(0) = 12
August 27, 2011

Math
Does anyone know how to solve? (3cd^4)(-2c^2)
February 10, 2011

math
what are 12 numbers with a minimum of 50 a maximum of 57 a mode of 56 and a median of 54
February 8, 2011

physics
haha this one had me stuck for a while as well, but it is really easy. All you have to do is add the two velocitys for the first answer (because if the ship is moveing 6.8 m/s and you are running with the ship then you will add 2.2 m/s and you will get your answer.) and if you...
January 30, 2011

French
How do you write these sentences in le passe compose? *Catherine la voit. *Le coiffeur les coupe. (les refers to les pommes) et *La fille la met sur la table.
October 27, 2010

French
I have to rewrite this following sentence replacing the direct object nouns with direct object pronouns. Elle monte l'escalier. How would you do it???
October 27, 2010

french
Like, say for #10, I would have to put "Vous allez le acheter."?
October 27, 2010

french
I need someone to review my work to make sure I'm doing this correctly. I have to rewrite the following sentences replacing the direct object nouns with direct object pronouns. 1. Je veux voir Paul. Je le veux voir. 2. Elle monte l'escalier. Not sure on this one! 3. Je...
October 27, 2010

math
Fill in the correct math operations only once (+, -, *, /) 8_2_1_3_4=5
September 20, 2010

Chemistry
same question. why wasn't the molarity used>?
April 12, 2010

Chemistry
What do you plug into the HH equation?
March 8, 2009

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