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    Need help with infinite solutions problem

    Hello. I could use some help with this problem, number 12. Thanks!
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    Need help solving a system of variable equations!

    Hey guys, I really need help with number 10! I am utterly confused!
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    Another Probability Problem

    I would really appreciate some help with this problem, number 45. The answer is at least seven. How? Thanks!
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    Probability Question

    Hey guys. In my Algebra class we have been doing probability. I understand the fundamental ideas, but I have a specific question. I have attached a photo of the problem, number 37. The answer is .5, but I really would appreciate someone walking me through it. Thanks!
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    Tricky Hyperbola problem. Could use some help!

    Hey, guys. I was doing my homework a few nights ago and ran into a tough problem. I still have not been able to figure it out. Any help would be greatly appreciated! Thanks a lot! The problem: An explosion is heard by two people who are 1000 meters apart. One person heard the explosion 1.5...
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    Impossible problem? Trig/geometry circle problem that contradicts itself...

    Hey guys, I was doing my Geometry homework and I ran into a problem that just does not seem to work. I used the Power of a Point theorem as well as trig functions. I have done each method multiple times and keep getting the same two different answers, one for each method. When I use Power of a...
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    For what values of x are these functions defined?

    Hey guys. I was doing my math homework and ran into some trouble with numbers 42 and 43, both are attached in a picture. I could find the rational functions just fine, but I did not quite understand part b. What does it mean for a function to be defined? The answer for part b of number 43 was...
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    Circle problem! I need help!

    Ok, I am having some trouble with 24. If someone could help me out, that'd be great. A circle can be drawn through points X, Y, and Z. XW=8, YW=6, ZW=12. Find the radius of the circle, and the distance from the center to point W. I know the answers, 5 root 5, and root 29, respectively. The...
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    Please help with logarithmic equation!

    ln(3√x)= √(ln x) Please help me solve this. I've spent hours trying and I just can't get it. Thanks!:razz:
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