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Hi Tyler,   Since you are given a point (6,-6) and a slope (-1/2), you can plug those values into the point-slope form of a line:   y-y1 = m(x-x1)    Given: m = -1/2 x1 =6 y1 = -6   We get:   y-(-6) = -1/2(x-6)   Simplify:   y...

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  There are two types of factorial primes: factorials plus one (n!+1) and factorials minus one (n! -1)   • n!+1 is prime for n=1, 2, 3, 11, 27, 37, 41, 73, 77, 116, 154, 320, 340, 399, 427, 872, 1477, 6380, and 26951 (107707 digits)   So, n might be prime,...

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Hi Kirk, I'm not sure what the question is, but I can show you a couple of ways to write equations of a line. Here you can use the point-slope equation: y - y1 = m(x-x1) You have a point, (7,4), where x1 = 7 and y1 = 4, and a slope, -8/3 Plug...

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Normal distributions can differ in their means and standard deviations. Additionally, standard normal distributions cannot differ in either their mean or standard deviation.   Normal distributions can have different means calculated from the given sample or population set. The...

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Scheduling A regular schedule is the most successful structure for tutoring, and I offer discounts for sessions scheduled on a regular basis (see Session Fees).  I also tutor individuals who want single sessions, have irregular schedules, need immediate help, or simply are not sure.   I try to be as flexible as possible and am usually able to stay longer than scheduled... read more