Tuesday
May 21, 2013

# Posts by Brittney

Total # Posts: 175

algebra
How do you graph this liear inequality 2y greater than equal to 4x-6

physics
Water flows into a swimming pool at a rate of 9.59 gal/min. If the pool dimensions are 30.9 ft wide, 47.6 ft long and 13 ft deep, how long does it take to fill the pool? (1 gallon = 231 cubic inches). Answer in units of minutes.

Chemistry
Thank you so much DrBob222

Chemistry
Please check this over and see of they are right...if they are not can you please tell the the right answer and explain how you got it. I think I am getting myself confused. Thank you. Write the neutralization reaction for each of the following. Balance the equations. a. HI(aq...

algebra
Select the ordered pair from the choices below that is a solution to the following system of equations: 4y = x - 13 2x + 16y = 20

Chemistry
A balloon is filled to a volume of 1.0 102 mL at a temperature of 38.0°C. The balloon is then cooled at constant pressure to a temperature of 1.00 multiplied by 102 K. What is the final volume of the balloon?

science
whatis the mass of a electromanetic roller coaster?the weight?

college
Assume that the life expectancy of U.S. males is normally distributed with a mean of 80 years and a standard deviation of 4 years. What is the probability that a randomly selected male will live more than 85 years?

math
Argus company makes three products: A, B, and C. Each unit of A costs \$4, each unit of B costs \$2, and each unit of C costs \$1 to produce. Argus must produce at least 20 As, 30 Bs, and 40 Cs combined. Minimize Argus's costs

physcis
a 16990kg airplane lands with a speed of 91m/s on a stationary aircraft carrier deck that is 115m. find workk done by nonconservative forces in stopping the plan.

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