alicesmith
alicesmith
Female
October 11, 2010
Student
High School - 9th Grade
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Biography
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New Activity for alicesmith
Asked a Question in Math
Prove that y = x^4+4x^3+12x^2+16x+24 does not touch the x-axis
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Asked a Question in Math
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Prove sin^2 (pi/4 + x/2)/sin^2(pi/4 - x/2) = (1+ sin x)/(1 - sin x)
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What should be the mass of a block to prevent it from sliding down a ramp with...
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What is the value of b if the following quadratic equation has equal roots: 4x^2 +...
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Find the point (x, y) equidistant from (1, 2), (5, 8) and (4, 3)?
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The sum of two numbers in 38 and the sum of their squares is 730, what are the two...
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Asked a Question in Math
Find the derivative of y = sqrt x, from the first principles.
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What is the probability that the total of two dice will be greater than 7, given...
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After 12:00, when are the hands of the clock at 180 degree to each other for the...
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If a number is chosen at random from the following list, what is the probability...
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Why do satellites revolve around the Earth instead of just falling towards it?
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What should we take as the distance between them in the equation for calculation...
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