Respond to this Question
Similar Questions

Intro to calc
3 numbers x y and z are to bea randomly chosen between 0 and 1. A What is the probability that X + y + z will be less than 1? B What is the probability that both x+ y
asked by Jane on July 20, 2011 
math
1. There are 13 horses running in a race. In how many different ways can the horses place first, second, or third? > my answer: 1716 ways 2. There are 15 children on a basketball team. The coach needs to pick 5 children to
asked by bunni on June 1, 2009 
math
Numbers that are palindromes read the same forward and backward. For example, 30203 is a five digit palindrome. If a single number is chosen randomly from the set of all threedigit numbers, find the probability that it will be
asked by timmy on April 14, 2015 
maths probability
In one version of the game Keno the house has a pot containing 80 balls numbered 1 through 80,.the house then selects 20 of the 80 numbers at random . The house randomly selects 20 numbers from the counting numbers 180 .In the
asked by adiba on August 28, 2012 
Probability PLEASE HELP
Tina randomly selects two distinct numbers from the set {1, 2, 3, 4, 5}, and Sergio randomly selects a number from the set {1, 2, . . . , 10}. The probability that Sergio’s number is larger than the sum of the two numbers chosen
asked by maria on November 24, 2011 
Probability Pþease helpp
Tina randomly selects two distinct numbers from the set {1, 2, 3, 4, 5}, and Sergio randomly selects a number from the set {1, 2, . . . , 10}. The probability that Sergio’s number is larger than the sum of the two numbers chosen
asked by maria on November 24, 2011 
Probability and statistics
5. The probabilities that the lifetime of a randomly chosen device is below average, average, above average are respectively 0.2, 0.5, and 0.3. The probability that the 3 randomly chosen devices lifetimes of 2 are above average
asked by Arun on March 2, 2012 
Math 132
There are 7 girls and 6 boys in a class. Suppose five children are randomly chosen to decorate the game room. Given that at least one boy is chosen, what is the probability that exactly two boys are chosen?
asked by Jess on April 5, 2010 
Probability and statistics
The probability that the life time of randomly chosen device is below average, average,above average are respectively 0.2,0.5,0.3. The probability that of the 3 randomly chosen devices lifetimes of 2 are above average and 1 below
asked by Arun on March 1, 2012 
math
. Three numbers are chosen at random from the set {1, 2, . . . , 50}. Find the probability that the chosen numbers are in geometric progression.
asked by kalpana on January 9, 2016