jdjdjxjxjjsjsjndjsej jdjdjxjxjjsjsjndjsej

01-05-2020
Mathematics

contestada

Please help me, I need help I don’t know what to do. Last question.

Please help me I need help I dont know what to do Last question class=

Respuesta :

wisteriamoonajpw wisteriamoonajpw

01-05-2020

Answer:

B. 5/21 chance

Step-by-step explanation:

The probability he gets the black marker first is 5/7. The probability he gets a blue marker after his black marker not replaced is 2/6 or 1/3. 1/3*5/7 is 5/21

Answer Link

latchiepell latchiepell

01-05-2020

The complete answer is 5/21

Answer Link

Otras preguntas

i think this might be good try it and see

Task Card #1 Solve the equation 3x + 5 = 11 I Need help

Why do replication and transcription only occur in the nucleus?

Mike made 5/6 of his free throw attempts and Lisa made 7/9 of her free throw attempts. Choose two fractions that show 5/6 and 7/9 written with a common denomina

Federal court decisions can create new laws and influence subsequent rulings, though these must be based in federal authority granted by the Constitution. This

Which City Is Credited As The Origin Or Birthplace Of Pop Art?

how many lines are in 3 paragraphs, in ACES format, for history. thanks.

What US State was the first to recognize girls Flag Football as a high school varsity sport?

richard knows that only he can cast his ballot in an election. even though he was sick on election day richard went out to vote. which of the following statemen

a taxi charges a $3.00 fee per ride plus $1.25 per mile ridden. Jason's fare for a taxi ride was $20.50. Write an equation and solve it to determine the number