Posted by A on Tuesday, April 10, 2012 at 10:29am.
how do you solve this? A dice is rolled twice. What is the probability of getting a multiple of 3 on the first roll or a total of 7?

Algebra2  A, Tuesday, April 10, 2012 at 10:37am
can you solve this ? Of 1000 students surveyed, 530 were boys and 180 had bicycles. Of those who had bicycles, 30 were girls. What is the probability that a student surveyed was a boy or had a bicycle?

Algebra2  f, Wednesday, November 5, 2014 at 1:58pm
530+30= 560 (all you do is at the total number of boys with the number of bikes girls have)
Answer This Question
Related Questions
 dice probability (math)  if a pair of fair dice is rolled, what is the ...
 Math Probability dice roll  two fair dice are rolled, find the A)odds of ...
 charle drew high  a number cube is rolled twice. what is the probability of ...
 help!!!!! Probability!!!  A fair 6sided die is rolled twice. The probability ...
 Math  At this year's State Fair, there was a dice rolling game. If you rolled ...
 Algebra 2  What is the probability when you roll 2 dice and you roll a number ...
 statistic  roll 2 standard dice and add the numbers. what is the probability of...
 statistics  Roll 2 standard dice and add the numbers. whats the probability of ...
 math  two dice are rolled find the probability of getting a 5 on either dice or...
 biology  One rule of probability can be expressed as the following: The ...
More Related Questions