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Posts by Bren

Total # Posts: 26

chemistry
A label on a soft drink bottle indicates that it contains 10% sugar w/vol. This means the sugar concentration is 10g/100ml. Given a teaspoon of sugar weighs 4g, calculate how many teaspoons of sugar you would consume if you drank a 600ml bottle of the soft drink.

chemistry
A label on a soft drink bottle indicates that it contains 10% sugar w/vol. This means the sugar concentration is 10g/100ml. Given a teaspoon of sugar you would consume if you drank a 600ml bottle of the soft drink.

chemistry
Dissolved Oxygen in aquatic systems is important for the survival of small freshwater fish and they require a minimum amount of 5 parts per million of dissolved oxygen in a stream or lake to survive comfortably. Although this amount seems quite small, how many oxygen molecules...

chemistry
Hydrogen and oxygen gas combine explosively to produce water. Write a balanced chemical equation for this process. If 10 moles of hydrogen reacted with oxygen, what volume of liquid water could be produced?

chemistry
A recompression chamber with the dimensions of 3m x 3m x 2m is filled with a mixture of oxygen and nitrogen to relieve divers from the effects of the bends. What is the volume of the chamber in cm3?

Chemistry
the molar mass of triolein is 885 g/mol, how may moles of CO2 molecules do i have

chemistry
write a chemical reaction for lead2 nitrate + sodium iodide ->

physics
A uniform ladder of mass 46 kg and 3.0 m in length is leaning against a frictionless vertical wall at an inclination of 60 degrees to the horizontal. A Window cleaner of mass 67.3 kg climbs up the ladder. What coefficient of friction between the ladder and ground is required ...

English
fragments or run on sentences He's going to law school. To be an attorney like his mother Fragment She was the worst student in her class. Because she got all the lowest grades. Run on senence

Math
Need an expression for width of a rectangle is 3 less than triple the length

accounting
E15-7 Bennis Company has the following comparative balance sheet data. BENNIS COMPANY Balance Sheets December 31 2009 2008 Cash $ 15,000 $ 30,000 Receivables (net) 70,000 60,000 Inventories 60,000 50,000 Plant assets (net) 200,000 180,000 $345,000 $320,000 Accounts payable $...

psychology
The operative word is "common". The textbook reads, "The common thread among dissociative disorders is that they allow people to escape from some anxiety-producing situation."

college calc
can you please help me with this one problem i am supposed to fine the intercepts of the graph of the equation. 16y^2=120x-225

math
i know place values what are you dividing 83 and 100 by

math
i don't understand how you go from .83 or 83/100 to 5/6 i know if you divide six by 5 you get .8333333333

math
the question is convert .83 to a fraction the answer is 5/6 how do they get to that answer

math
how do you convert .83 to a fraction

math
how is .83 equal to 5/6

math
the next series would be -141 + -5 = -146 -146 x -3 = -438

math
-3 x -3 = -9 -9 +5 =-14 -14 x-3 = -42 -42 + 5 = -47 -47 x -3 = -141

HCA/220
Summarize the process of blood clotting, immune response, allergic reaction, and hormone release and how they interrelate. I know they all seam to have to travel through the blood somehow but I can't put it all together.

electricity
Electrons are emitted from a conductor when the conductor is: A. Exposed to weak light B. cooled rapidly c.bombarded by high-speed electrons d.subjected to a small voltage

College physics 1
A 40.0-kg boy, riding a 2.50-kg skateboard at a velocity of +5.30 m/s across a level sidewalk, jumps forward to leap over a wall. Just after leaving contact with the board, the boy's velocity relative to the sidewalk is 6.00 m/s, 9.50o above the horizontal. Ignore any ...

social studies psychology
Behavioral Assessment

statistics
21. Payne (2001) gave participants a computerized task in which they first see a face and then a picture of either a gun or a tool. The task was to press one button if it was a tool and a different one if it was a gun. Unknown to the participants while they were doing the ...

unscrambling word
ettiar ctceielr reapocm ttiucnsr

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