christinagloveow2o14 christinagloveow2o14

10-09-2017
Mathematics

contestada

8 songs 2 rock song,4 reggae,2 country what is the probability first song country second song reggae

8 songs 2 rock song4 reggae2 country what is the probability first song country second song reggae class=

Respuesta :

musiclover10045 musiclover10045

10-09-2017

8 songs, 2 are country so a 2/8 , reduces to 1/4 probability of a country song

then there are 7 songs left 4 are reggae so a 4/7 probability

1/4 * 4/7 = 4/28 reduces to 1/7 probability

Answer Link

Otras preguntas

ASAP!! Why can a subtraction problem be rewritten as an addition problem without changing the outcome? Give a real-world scenario where this might be modeled.

Write a word or phrase that has the same meaning as the term absolute location

why were many arabs opposed to the balfour declaration

what is 10 times as much as in decimal 0.2?

how did new immigrants differ from old immigrants

What body of water is found in central United States

Which of the following statements best describes the Lend-Lease program initiated by the United States during the early part of World War II?

How do checks and balances in the constitution control the powers of government and lead to the development of democratic government

in areas where physical geography made farming more difficult for british colonists what else do you think they might have done for a living

Which sentence uses periods correctly? A. A U.S. soldier marched down N. Maple Blvd. in the parade. B. A U.S. soldier marched down N Maple Blvd in the parade