it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

card is drawn from a deck of 52 cards. What is the probability of selecting a red card?

Soluzione

c a r d i s d r a w n f ro m a d ec k o f 52 c a r d s . Wha t i s t h e p ro babi l i t y o f se l ec t in g a re d c a r d ?

Soluzione

\frac{1}{2}

+1

Decimale

0.5

Fasi della soluzione

There are

52

cards in the deck

Total number of red cards is

26

Probability

= \frac{number of favorable outcomes}{total number of outcomes}

= \frac{26}{52}

= \frac{1}{2}

Esempi popolari

Javier deposited 321 in an account earning 5% interest compounded annually.To the nearest cent, how much interest will he earn in 4 years?In 2 years, David wants to buy a bicycle that costs 600.00. If he opens a savings account that earns 4% interest compounded quarterly, how much will he have to deposit as principal to have enough money in 2 years to buy the bike?6 more than a number.Harper opened a savings account and deposited 4,000.00 as principal. The account earns 13% interest, compounded quarterly. What is the balance after 10 years?A number times twelve.