en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Find the probability of getting a sum of 7 on the first toss of two dice and a sum of 4 on the second toss. Let A be the first event, getting a sum of 7.Let B be the second event, getting a sum of 4.

Solution

solve for

t h e p ro babi l i t y o f g e tt in g a s u m o f 7 o n t h e f i rs t t oss o f tw o d i ce an d a s u m o f 4 o n t h e seco n d t oss . L e t A b e t h e f i rs t e v e n t, g e tt in g a s u m o f 7. L e t B b e t h e seco n d e v e n t, g e tt in g a s u m o f 4.

Solution

0

Solution steps

The probability of getting a sum of 7 on the first toss of 2 dice and the sum a sum of 4 on the second toss. is 0 since this never occurs.

= 0

Popular Examples

Stefan is saving up money to buy a car. Stefan puts 5,000.00 into an account which earns 13% interest, compounded annually. How much will he have in the account after 10 years?Twice the difference of a number and 3 is at most-24 Find the diameter of a circle with an area of 676pi square centimeters. The diameter is \mid 26 centimeters.Find the volume of a sphere with a radius of 9 The product of two consecutive integers is 342. Find the integers