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

Find the value of x and y. A) x=15, y=12 B) x=14, y=11 C) x=14, y=12 D) x=15, y=11

help. 21x^2 divided by 3x^5

A client with the diagnosis of obsessive-compulsive disorder who has a need to wash his hands 50 to 60 times a day tearfully tells the nurse, "i know that my ha

the andes mountains are found along the western coast of south america. what kind of plate boundary is responsible for this mountain range?

Which of the following statements about Australia is true? It is the only former European colony in the Southern Hemisphere. It is the only country that is also

Why do you think scrooge's house has gone from beautiful to rundown and filthy? chrismas carol?

What will you miss the most about your current community when you leave for college?

Which best describes how our understanding of DNA and inherited traits has changed over time?

Which part of the apple flower produces cells by meiosis?

What is the scale factor for this?