subject
Mathematics, 31.12.2019 05:31 dedrick31

Abag contains 2 white marbles abd six black marbles.

a. find the probability of picking out 2 black marbles in a row if the first marble is returned to the bag before the next marble is picked.

b. find the probability of picking two black marbles in a row if the first marble is not returned to the bag before the next marble is picked.

c. find the probability of picking out a white marble, then a black marble if the first marble is not returned to the bag.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Cara earns a base pay of $1800 per month at a car dealership plus a commission of 6% of her sales. what are caras total earning in a month in which she sells $40000 worth of merchandise
Answers: 3
question
Mathematics, 21.06.2019 13:00
Abuyer pays a deposit to the seller in advance before completing the transaction. which term best defines this? a. down payment b. earnest money c. mortgage application fee
Answers: 1
question
Mathematics, 21.06.2019 15:00
Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar
Answers: 3
question
Mathematics, 21.06.2019 17:30
Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut
Answers: 1
You know the right answer?
Abag contains 2 white marbles abd six black marbles.

a. find the probability of picking...
Questions
question
English, 25.11.2021 08:30
question
Advanced Placement (AP), 25.11.2021 08:30