Thursday
December 12, 2013

# Posts by haley

Total # Posts: 359

Math 109
Your cousin has just won the lottery and wants to create an account that will have \$100,000 in 16 years to help pay for their child's college tuition. If the account has a fixed interest rate of 4.6% compounded 4 times each year, how much money should they put into the acc...

chemistry
What is the wavelength of a 2500 kg truck traveling at a rate of 70 km/h?

Physics
An ideal gas is compressed at constant pressure to one-half its initial volume. If the pressure of the gas is 120 kPa, and 760 J of work is done on it, find the initial volume of the gas.

social studies
was the oldest of the three africian kingdoms?

Pre calculus
A window is made up of a circle embedded in a rectangle so that the diameter of the circle is a side of the rectangle. Find the demensions that will admit the most light if the perimeter ofthe window is 44 meters.

Chem
Seawater contains approximately 3.5% by mass and has a density of 1.02 g/mL. What volume of seawater contains 5.5g of sodium

math
how do you find the slant asymtote of f(x) = (x^3)/(x^2-1) ?

Calculus
What is the second derivative of (x^3)/(x^2-1)?