Saturday
May 18, 2013

Posts by Margie


Total # Posts: 199

finite math
The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation of 0.4 ounces. a. what percentage of the boxes will weigh more than 16 ounces? b. what percentage of the boxes will weigh between 15.5 and 16.5 ounce...

algebra
5ã-1/1024

algebra
convert to decimal 8.93x10^7

math
given an 8 foot by 10 foot wall how many 6 inch square tiles would be needed to cover the wall

algebra
If I receive $6570 from the sale of my car and the sales person got a 10% commission, how much did my car sell for.

Physical Science
Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changed as it splatters onto the from window. a. Compared to the force that acts on the bug, how much force acts on the bus? (more) (the same) (less) b. The ...

Math
(1/6)^ 60 The probability is 1/6 for each roll. So multiply 1/6 60 times.

math
Fill in the blank: gamma = 2(inverse tangent of e to the x) - pi/2 is the _______ of x.

Math
Consider a line segment with endpoints A and C with B a point on segement AC. The measure of AB = x^2, the measure of BC = 9x, and the measure of AC = 36. Then AB + BC = AC x^2 + 9x = 36 x^2 + 9x -36 = 0 (x + 12)(x - 3) = 0 x + 12 = 0 or x - 3 = 0 x = -12 x = 3 Don't use x...

math
Fill in the blank: Gamma = 2(inverse tangent of e to the x) minus pi/2 is the _________ of x.

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