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January 25, 2015

January 25, 2015

Posted by **Lisa** on Thursday, May 27, 2010 at 11:23pm.

A)7/25 B) 5/25

C)6/25 D)4/25

- Math Prob/solving -
**drwls**, Friday, May 28, 2010 at 7:15amYou have not provided the random number table, but a combinatorial formula can be used for the exact probability

P = (0.39)^2*(0.61)*[3!/2!) = 0.27834 = 6.96/25

Answer A is closest.

- Math Prob/solving -
**jasmine**, Friday, December 10, 2010 at 10:16pmJulie is solving the equation x2 + 5x + 6 = 0 and notices that the discriminant b2 - 4ac has a value of 1. This tells her that the equation has

- Math Prob/solving -
**brittany**, Friday, January 28, 2011 at 12:51amIf a storm window has an area of 315 square inches, which equation can be used to find the dimensions when the window is 6 inches higher than it is wide (x represents height)?

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