Wednesday
December 11, 2013

# Posts by nina

Total # Posts: 406

Please Help! Quadratic Eqautions
oh i'm sorry. i left out that part.. the question is When will the population reach 6000?

Please Help! Quadratic Eqautions
The population of a town P(t)is modelled by the function P(t)=6t+110t+3000, where t is time in years. Note t=0 represents the years 2000.

math
Thank you

math
How many feet are there in 156 inches? Would I do 156/12

chemistry
a photon has 3.3 *10-19 joules of energy. what is the wavelength of this photon?

Math
John ate some pie for lunch. He left 2/3 of the pie. Jerry ate 1/2 of the remaining pie. How much pie did Jerry eat?

math
a farmer has cows and chickens. he has a total of 20 heads and 64 legs. How much of each animal does he have?

Math 142
800 hundred chances are sold at \$2 apiece for a raffle. There is a grand prize of \$650 dollars, two second prizes of \$250, and five third prizes of \$50. First calculate the expected value of the lottery. Determine if the lottery is a fair game. If the game is not fair, determi...

art
hundert wasser

math
danke denise ich weisst auch die

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