SOLUTION: A store is selling 100 notebooks. 23 with lines, 34 with squares, 42 with blank pages. A customer buys one notebook. A second customer, buys a notebook too. What is the probability
Algebra.Com
Question 1172788: A store is selling 100 notebooks. 23 with lines, 34 with squares, 42 with blank pages. A customer buys one notebook. A second customer, buys a notebook too. What is the probability that the second customer would buy? :
1. A notebook with lines?
2. A notebook with blank pages?
3. A notebook with squares, knowing that the first customer bought a notebook with lines?
Answer by greenestamps(13203) (Show Source): You can put this solution on YOUR website!
The correct numerical answers can't be found without knowing what kind of notebooks all of them are.
23+34+42 = 99, not 100....
Re-post, giving complete and consistent data.
--------------------------------------------------------
Sending me a "thank you" note does not get you where you want to be.
As I stated in my response, you need to re-post the question.
RELATED QUESTIONS
A store is selling 100 notebooks. 36 yellow notebooks, 42 blue notebooks and 22 red... (answered by ewatrrr,ikleyn)
A university bookstore recently sold a wirebound graph-paper notebook for $2.50, and a... (answered by ankor@dixie-net.com)
Can you help me please with this question?
A local feed store sells a 100-lb bag of... (answered by josmiceli)
One day a store sold a total of 178 pencils and notebooks. The cost of a pencil is $0.25 (answered by fcabanski)
Three of Carlos’ and Amy's friends are purchasing school supplies at the bookstore.Stan bu (answered by rothauserc)
At a store three notebooks and two pencils cost $2.80 at the same prices two notebooks... (answered by ewatrrr)
One day a store sold a total of 178 pencils and notebooks. The cost of a pencil is $0.25... (answered by josmiceli,harpazo)
The cost of a notebook in a bookshop is Rs. 15.Form a linear equation with x-representing (answered by stanbon)
The Candido PILI Delicacies has 3 stores (A, B, C) which supplies it's 3 provincial... (answered by ikleyn)