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math 108 trig
1.Solve, finding all solutions in [0, 2π). cosx sin2x + sinx cosx  sinx = 0 2.Solve, finding all solutions in [0, 2π). 3sec x = 2tan^2x
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5x^2 + 4x  2 = 0 How would you solve this by graphing? Do you just draw a graph by finding x and y? The answer is (2sqrt14)/5, (2+sqrt14)/5 There's no way you can just graph it and come up with these numbers by finding the
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This question was answered but not by finding a range? If Jim and Mary jog 12 miles in a week. Is it reasonable that the jog 624 miles in a year. To solve problem need to estimate by finding a range.
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This question was answered but not by finding a range? If Jim and Mary jog 12 miles in a week. Is it reasonable that the jog 624 miles in a year. To solve problem need to estimate by finding a range.
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I am given a vector function (in other words) : (2cos(t) + cos(2t))i + (2sin(t) + sin(2t)j + 0k Compute the slope dy/dx and concavity d^2x/(dx^2) at t = pi/3. I understand that finding the slope of a vector is possible by using
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My textbook doesn't show me how to do problems like the following, and I'm having a hard time finding similar problems online. Most of the molarity problems I'm finding involve mixing a substance with water, but these involve
asked by lholmq on April 29, 2009 
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Let h(x)= x^3 + 4x 2. Let g(x) represent the inverse of h(x). Find g(14). I know that if (a, f(a)) is on h(x), then (f(a), a) will be on g(x). I also know that if f^1(a)=b if f(b)=a. I thought that if I could find the x value(s)
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Suppose for this problem that Pr[E]=13/24 and Pr[F]=5/8 and Pr[(E U F)'] = 0. Finding Pr[E/F] and Pr[F/E]. For this problem I added 13/24 + 5/8 and got 1.17, therefore, I assumed that .17 is the intersection between Pr(E) and
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solve the equations by finding the exact solution 3=x3
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How do I solve this using the Quadratic formula and finding the determinant? 1. 5x6=0 2. x+25=0
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