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

How many copper atoms are in a pure copper statue with a mass of 115 kg ?

According to the american bar association, about ______ % of all divorces involve disagreements over money. question 2 options:

Lactic acid fermentation is the process by which the muscles produce energy when oxygen is not present. a. True b. False

a person spends several days in a hot, dry desert environment with little avaliable water to drink. which statement best summarizes how the kidney will function

25 points and brainliest if done completely In the following diagram, points C, A, and B are collinear. Use complete sentences to describe the sum of CA and AB

The aspect of English changing most rapidly today is _____. grammar vocabulary meaning pronunciation

how to solve the linear systems by graphing y = 5 x= -2

Natasha has 3 pounds of apples and 2 1/2 of grapes. if she gives 1/3 of her apples to slivie , How many pounds of apples does she have left ?

Select all that are measures of angles coterminal with a 145° angle. –575° –215° –145° –35° 215° 415° 505° 865°

If sodium chloride (nacl, table salt) has a molecular mass of 58.44 da, a.what is the mass in grams of three moles?