Saturday
December 7, 2013

# Posts by Rob

Total # Posts: 325

accounting
did these questions ever get answered

Chemistry
Copper (II) fluoride contains 37.42% F by mass. Use this percentage to calculate the mass of fluorine in grams contained in 24.0 g of copper (II) fluoride.

chemistry
trust me im a doctor. we can make some chemistry

chemistry
AT 40 DEGREES HOW MUCH POTASSIUM CHLORIDE CAN BE DISSOLVED IN 300G OF WATER

physics
baseball thrown horizontally takes 1.1 seconds to reach the ground. What is the height at which the ball was thrown?

physics
baseball thrown horizontally takes 1.1 seconds to reach the ground. What is the height at which the ball was thrown?

physics
on a planet whose mass is twice that of earth and whose radius is same, with what acceleration will a body fall at sea level?

physics
what is tangential velocity of the earth as it travels in its orbit around the sun?

calculus
Try this way: Perimeter = 2x+2 therefore P = 2x + 2/x^2 d(perimeter)/dx = (2x^3-4)/x^3 solving for x = 2^(1/3) therefor y was given as y = x^-2 plug x into y to solve for y. y = 2^(-2/3) or y = (1/4)^(1/3) check the answer it should be 3.78

Math
factor completely 3y^3 - 12y

Pages: <<Prev | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | Next>>

Search
Members