A bag contains 3 red balls, 4 White balls and 7 black balls. The probability of drawing
a red or a black ball is ____.
Answers
Answer:
Cication of accounts under American system: (Modern approach) Under American system, comm
business are confid into
(2) Liabilities accounts
G Capital account
(4) Revenue or Income accounts (5) Expense accounts
Some examples of Anet. Liability. Capital Revenue or Income and Expense Accounts
Capital Alc Revenue or Income
Liability Alle
Expense Me
AC
1 Creditors Add 1. Capital 1 Sales Alt
2 Premises Alle
2. Bilis payable AC
2 Sales returns Alc
2 Purchase
3. Budimps Ale
3. Bunk can be
2 Drawing 3. Commission 3. Wages de
4. Plan and Machinery Ac 4 Bank werdratt AC
teccivod Alc
5. Computer te
5. Os Salary Me
4 Interest received
5. Cartage
6 Furniture and fixtures 6 Commission
6. Freight A
received in advance
5. Rent received 7. Factory expers
7 Vehicles de Motor Car 7. LANE
Alc
% Rett payable
6 Discount
8 Manufactur
Answer:
Total Balls= 3+4+7= 14 Balls
Probability of drawing one red ball= ⅓
Probability of drawing one black ball=⅐