Friday
December 13, 2013

# Posts by Allie

Total # Posts: 245

Biology- DNA
What is needed to synthesize DNA? -a DNA strand -a primer and is that it?

Complex Numbers
Oh thank you so much i forgot that when you that the square root of a negative you get the complex #

Complex Numbers
How do I go about finding the solutions to the following x^2-6x+25=0 I know the answer is 3-4i and 3+4i however, I do not know how to go about finding the these solutions Thanks :)

Math
of the 43 presidents 15 were elected to 2 terms. what fraction of us presidents were elected two terms? HELP! I have been at this one for over two hours and I can't come up with the answer.

bio
according to Stephens, when are learning behaviors expected to evolve?

math
find the slope and y-intercept of the line in the given equation: y=6/7x-4

math
Thank you.

math
Given the linear equation y=-3/2x+1, find the y-coordinates of the points (-4), (-2), and (6). Please show all of your work. Plot those points and graph the linear equation.

bio
What is the grandmother effect in humans? what is the grandfather effect?

bio
what is the sociobiology controbersy?

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