ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

What is the probability of not rolling a number larger than 4 with a fair die?

해법

Wha t i s t h e p ro babi l i t y o f n o t ro ll in g a n u mb er l a r g er t han 4 w i t h a f ai r d i e ?

해법

\frac{5}{6}

+1

소수

0.83333 \dots

솔루션 단계

Find the probability of rolling a number larger than 4 with a fair die:

\frac{1}{6}

Probability of not rolling a number larger than 4 with a fair die

= 1 -

Probability of rolling a number larger than 4 with a fair die

= 1 - \frac{1}{6}

1 - \frac{1}{6} = \frac{5}{6}

= \frac{5}{6}

인기 있는 예

The radius of a circle is 5 units.:What is the 지름 of the circle?The diameter of a circle is 18 in. find the 원둘레 to the nearest tenth.A circular table has a 원둘레 of 124 inches. What is the area of the table?The area of a circle is 81pi ft. What is the 원둘레, in feet? Express your answer in terms of pipi.Find the balance if 12000 is invested in an account paying 4.5% interest compounded quarterly for 10 years.