Wednesday
July 23, 2014

Homework Help: math

Posted by anonymous on Monday, July 1, 2013 at 12:53pm.

A newly-opened restaurant has 5 menu items. If the first 4 customers each choose one menu item uniformly at random, the probability that the 4th customer orders a previously unordered item is a/b, where a and b are relatively prime positive integers. What is a+b?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

programming - Write a program C++ that allow the shop staff to enter the ...
math - There are 5 options on the dessert menu at a restaurant. Erin and Ellen ...
7th grade - For one week, every third customer who makes a purchase at MacBurger...
web design - Why does the cost of operating your website go up dramatically if ...
Math - A department store is holding a drawing to give free shopping sprees to ...
Microsoft Access Help please - need to make a switchboard that inclures a main ...
ALG II - Probability - Owners of a restaurant advertise that they offer 1,114,...
math - In a hypermarket promotional drive, the customers would only have to pay ...
math ..PLEASE HELP !!! - A local bank reports that 70% of its customers maintain...
Math - 1. A customer comes into Pierre's and orders a random assortment of 6 ...

Search
Members