14111cwir11ws.9 - 39. An experiment consists of rolling a...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 39. An experiment consists of rolling a fair six-sided die and flipping a fair coin. (a) Find the Sample Space associated with this experiment. (b) Find the event, E , that an even number is rolled. (c) Find the P (E ). 40. Gabe has $2,500 in credit card debt on a card that charges 19.6% per year compounded monthly on the unpaid balance. If he pays the minimum payment of $50 each month, and he doesn’t use it to make any more purchases, how long will it take Gabe to pay off his debt? 41. An experiment consists of rolling a pair of fair six-sided dice. What is the probability that the sum is at least 9 or exactly one 5 is rolled? 42. An experiment consists of randomly selecting 1 marble from a bowl containing 5 red, 3 blue, and 10 white marbles. What is the probability that the marble selected is not white? 43. Solve the systems of linear equation using the Gauss-Jordan elimination method. (a) −12x − 42y − 48z = −114 2x + 7y + 8z = 19 3x + 2y + 10z = 9 9 ...
View Full Document

This note was uploaded on 03/04/2012 for the course MATH 141 taught by Professor Jillzarestky during the Fall '08 term at Texas A&M.

Ask a homework question - tutors are online