Wednesday
July 23, 2014

Posts by Kurt


Total # Posts: 18

physics
A 90 kg fisherman at one end of a 3 m long 150 kg rowboat walks to the other end. To someone standing on the shore, what distance does the rowboat move relative to its initial position

Civics
What was the purpose of english colonies, according to england? Please help.

Engineering Physics
An ideal gas at 12.1 °C and a pressure of 2.38 x 105 Pa occupies a volume of 2.88 m3. (a) How many moles of gas are present? (b) If the volume is raised to 4.70 m3 and the temperature raised to 28.3 °C, what will be the pressure of the gas?

math
Calculate the future value of an annuity of $200 per month for 4 years at 12% interest compounded monthly

chemistry
Common we need an example, its complexed. It doesnt change from 12 -6 it goes from 6-3 and carbon goes from 3-4. If the half reactions have to = the entire reaction then how is broken down. This is why students get irritated with smart ass posts like this. They know you wont b...

Physics (please help!!!!)
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a circular path, choose the correct statement: A)Since the momentum of the man-boomerang system is conserved, the man will ocme to rest holding hte boom...

Physics please help
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a circular path, choose the correct statement: A)Since the momentum of the man-boomerang system is conserved, the man will ocme to rest holding hte boom...

math
Two contestants on the show The Biggest Loser start out weighing the same. At the end of year one, contestant A had lost 10% of his weight while contestant B gained 10% of his starting weight. At the end fo year two, contestant A had gained back 10% of his end-of-year-one weig...

math
i dont understand stem and leaf plots

Humanities
Sung dialogue in which the singer has accompaniment in the form of light chording is called?

hum 103
How does Sonata (complete work differ from Sonata form, how are they related. Any help please

college
. S-35 (t1/2 = 87.4 d) is used in cancer research. The biological half-life in the human body is 90 days. What is the effective half-life of S-35?

non-constant dividends
i figured it out... you have to ^1, ^2, ^3^4^5 for each of the years o the rate of return for each one! thanks

non-constant dividends
Ms. Sue, I put in the answer and it says it is wrong. I looked over your work and it looks right... im wondering if maybe multiply instead of divide or something, im trying different ways to alter the answer. thanks for the help.

non-constant dividends
I have no idea where to begin with this one ! Nonconstant Dividends Hetfield and Ulrich, Inc., has an odd dividend policy. The company has just paid a dividend of $12 per share and has announced that it will increase the dividend by $7 per share for each of the next 5 years, a...

Essential Mathematics
Factor everything thus: 2*11*5*13*2*3*3 -------------- = 2*2 = 4 3*5*3*11*13 QED.

algebra
C leaves home going 40 km/h. when c is 9 km from home, d starts after c from the same place, going 58 km/h. how long does it take d to catch up to c?

economics
IF I have a perfectly elastic supply (horizontal), and the unit price of cigarettes goes up by increasing cigarette tax from 8 cents to $1.50, I know the quantity demanded goes down, but what happens in the long term (specifically in regards to tax revenues of the city?)

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