math ( sets )
 👍 0
 👎 0
 👁 77

 👍 0
 👎 0
posted by Steve
Respond to this Question
Similar Questions

math
Andy has the 2 cubes shown here. They have the numbers 1,2,3,4,5,and 6 on their faces. If he rolls the cubes together, what is the probability that the 2 numbers showing at the top of the cubes will total 6 when added together?
asked by raymond on February 1, 2012 
Algebra
What are the formulas sum of perfect cubes and difference of perfect cubes? bobpursley said to use them in one of my other posts but I don't know those formulas.
asked by Ashlynn on January 13, 2008 
math
Two standard numbers cubes are thrown. Given that one of the cubes shows a two, what is the probability that the sum of the numbers that come up on the two cubes is four?
asked by ally on March 13, 2012 
Math
Clara measured the diameter of the circle. How many centimeters is the diamter? Clue:The measure of the diameter is between 6 x 0.15 and 9 x 0.15. Clue:The units digit and the hundreths digit are the same Clue:If the diameter was
asked by Cass on September 16, 2006 
data management
For S = the set of whole numbers A = the set of numbers which are perfect squares B = the set of positive even numbers describe: a.) A' b.) AUB c.) (AUB)'
asked by amanda on September 25, 2010 
Math
the only perfect number of the form x(n) + y(n) A perfect number is an integer that is equal to the sum of its positive divisors (not including itself). Therefore, 6 is a perfect number, since its positive divisors are 1, 2, and 3
asked by Mike on November 19, 2006 
maths
a solid cube of side l floats on water with 20% of its volume under water. Cubes identical to it are piled one by one on it. Assumes that the cubes do not slip or topple and contact between their surfaces is perfect. How many
asked by santosh on December 25, 2011 
Algebra
Two number cubes have sides numbered 16. If both cubes are rolled at the same time, what is the probability that the numbers on both cubes will be greater than 3?
asked by Me on November 30, 2016 
Simple Math
Two eightsided number cubes are thrown. Given that one of the cubes shows a five, what is the probability that the sum of the numbers that come up on the two cubes is six?
asked by Jessica on January 31, 2013 
Simple math
Two standard number cubes are thrown. Given that one of the cubes shows a five, what is the probability that the sum of the numbers that come up on the two cubes is five?
asked by Heanna on April 13, 2015