vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

f a fair die is rolled 5 times, what is the probability, rounded to the nearest thousandth, of getting at most 2 fives?

Lời Giải

f a f ai r d i e i s ro ll e d 5 t im es, w ha t i s t h e p ro babi l i t y, ro u n d e d t o t h e n e a res t t h o u s an d t h, o f g e tt in g a t m os t 2 f i v es ?

Lời Giải

\frac{4375}{7776}

+1

Số thập phân

0.56262 \dots

Các bước giải pháp

Probability of 5 when a die is rolled:

\frac{1}{6}

The probability of rounded to the nearest thousandth of getting at most 2 fives:

\frac{4375}{7776}

= \frac{4375}{7776}

Ví dụ phổ biến

Deb opened a savings account and deposited 600.00 as principal. The account earns 2% interest, compounded quarterly. What is the balance after 7 years?three times a number is increased by four is less than-62 108 is 75% of what is number?what is the exact chu vi of a circle with diameter of 8mm answer in terms of pi 4000 invested in bank with 6.5 percent interest compounded annually. How much is in the account after 6years