Thursday
December 12, 2013

# Posts by ALEXIS

Total # Posts: 526

Math
What is 71 times 65 in ladder form

chemistry
what is the height of the ethyl alcohol that exactly fills a 200.0mL container? the density of ethyl alcohol is 0.789/mL

Science
A hydraulic lift office chair has its seat attached to a piston with an area of 11.2 cm2 . The chair is raised by exerting force on another piston, with an area of 4.12 cm2 . If a person sitting on the chair exerts a downward force of 219 N, what force needs to be exerted on t...

Math
Sophia has \$1.00 in coins. 1/5 is dimes. 2/15 are nickels. 2/3 are pennies. How many of each coin does she have?

sta luces
graph -20x-45y=48

Math
All the numbers from 1 to 99 are multiplied together. What is the last digit of the product?

chemistry
jason needs to use 63.5 grams of alcohol that has a denisty of .818 g/ml. How many millilters of the alcohol would jason need?. show work please

physics
An airplane with a speed of 88.0 m/s is climbing upward at an angle of 72.1 ° with respect to the horizontal. When the plane's altitude is 779 m, the pilot releases a package. (a) Calculate the distance along the ground, measured from a point directly beneath the point...

Math
Thank you (:

Math
Can you place least to greates ; these numbers 5/6, 0.85, 0.9

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