es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

If two dices are thrown together, what is the probability of getting an even number on one dice and an odd number on the other dice?

Solución

I f tw o d i ces a re t h ro w n t o g e t h er, w ha t i s t h e p ro babi l i t y o f g e tt in g an e v e n n u mb er o n o n e d i ce an d an o dd n u mb er o n t h e o t h er d i ce ?

Solución

\frac{1}{4}

+1

Decimal

0.25

Pasos de solución

Find the probability of getting an even number on 1 dice:

\frac{1}{2}

Find the probability of an odd number on the other dice:

\frac{1}{2}

Since the events are independent, Use the formula

P (X_{1} \land X_{2} \land \dots \land X_{k}) = P (X_{1}) \cdot P (X_{2}) \cdot \dots \cdot P (X_{k})

= \frac{1}{2} \cdot \frac{1}{2}

\frac{1}{2} \cdot \frac{1}{2} = \frac{1}{4}

= \frac{1}{4}

Ejemplos populares

A toy ball can be modeled as a sphere. Josiah measures its radio as 10.9 cm. Find the ball’s volume in cubic centimeters. Round your answer to the nearest tenth if necessary.The sum of two numbers is 11 . The second number is9 less than the first number.The circunferencia of a circle is 7pipi cm. Find its diameter, in centimeters Find the future value and interest earned if 8806.54 is invested for 7 years at 4% compounded semiannually Megan wants to save \$4, 000 for a down payment on a car. To the nearest dollar, how much will she need to invest in an account now with 7.4% APR, compounded daily, in ordenar to reach her goal in 3 years?