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finite math

Using digits from this set {1, 2, 3, 4, 5, 6, 7, 8, 9} , how many different 4 digit numbers can be         formed if digits cannot be repeated and the 4 digit number must be odd...

Tangents and Spheres

1. Find the equation of the line tangent to the given circle at the given point. a. Center of Circle: (1,-3) Point of Tangency: (-3,-1) Equation of tangent line:______________ b...

P-value and Critical Value

1. When 50 people used the 5-2 fast diet for one year, their mean weight loss was 5 pounds and the standard deviation was 4 pounds. Use a .05 significance level to test the claim that their average...

Why is g^ng=g^n-1?

Your explination should include the meaning of exponent in terms of multiplication, and should not use rules of exponents 

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