j1cervetto j1cervetto

01-08-2018
Mathematics

contestada

A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then a second marble is drawn. What is the probability of selecting a purple marble and then a white marble?
A.1/7
B.2/9
C.1/14
D.7/36

Respuesta :

2018bbenzenhafe 2018bbenzenhafe

01-08-2018

7/9*2/8= 7/36

your answer is D

Answer Link

Otras preguntas

Tell me how 1/6 is greater then 1/8 but less then 1/3

Which is used to measure the length of a bicycle trail? A. km B. kg C. kmi D. kL

Which of The following is the biggest concern of the neighbors of israel? A)Overpopulation B)urbanization C)Ethnic Diversity D)Refugees please help!!!!

which is a good comparison of the estimated sum and the actual sum of 7 7\8 + 2 11\12

How did Russia become a communist country? A. Russia fought in the Great War, and the Treaty of Versailles made Russia a communist country. B. During the World

Find the remainder when f(x) = 4x3 − 20x − 50 is divided by x − 3.

Which emerged in opposition to the Missouri Compromise?.

what are some facts about ionic bonding? I need some information for my poster

how do you round 78.539 to the nearest hundredths

how might Tybalts death have been avoided