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

Three More Than Eight Times A Number Is Equal To 19

What is 5.8 × 10^6 mg/s in grams per minute? A. 9.7 × 10^9 g/min B. 9.7 × 10^7 g/min C. 3.48 × 10^5 g/min D. 3.48 × 10^3 g/min

Sally sold 1000987 hot dogs 3 years how many will she sell in 6 years

According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?

how do you represent real- world problems involving ratios and rates with tables and graphs? PLEASE HELP! 10 POINTS!!!!!!

A single carbon atom can form a maximum of how many single covalent bonds

the product of half my number times my number is 162.what is my twice my number

I'am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers?

Write one sentence that contains a cliché

Which sentence is punctuated correctly? A. My family tree is entitled The Smiths: One Hundred Years and Growing. B. My family tree is entitled The, Smiths One H