1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maksim [4K]
2 years ago
10

A bag contains 4 blue marbles, 2 yellow marbles, and 6 orange marbles. What is the probability of picking an orange marble and t

hen another orange marble without replacing the marble? Round the answer to two decimal places. Write the answer just as a decimal.
Mathematics
1 answer:
ikadub [295]2 years ago
5 0

We will see that the probability of picking two orange marbles without replacement is 0.23

<h3>How to get the probability?</h3>

If we assume that all the marbles have the same probability of being randomly picked, then the probability of getting an orange marble is given by the quotient between the number of orange marbles and the total number of marbles, this gives:

P = 6/12 = 1/2

And then we need to get another orange marble, without replacing the one we picked before, this time there are 5 orange marbles and 11 in total, so the probability is:

Q = 5/11

Finally, the joint probability (of these two events happening) is the product of the probabilities, so we get:

P*Q = (1/2)*(5/11) = 0.23

If you want to learn more about probability, you can read:

brainly.com/question/251701

You might be interested in
Put thes fallowing numbers in order from largest to smallest -3, -3.5, 6, -6, 0, 1
Verdich [7]
6, 1, 0, -3, -3.5, -6
5 0
3 years ago
Read 2 more answers
Rewrite the expression −7/8 − 2 1/4 ​as the sum of two numbers.
pychu [463]

Answer:

-3 1/8.

Step-by-step explanation:

−7/8 − 2 1/4

= -7/8 + -9/4

= -7/8 - 18/8

= -25/8

= -3 1/8.

4 0
3 years ago
Will a ratio be able to determine a percentage
AnnyKZ [126]
Yes, to convert the ratio into the percentage, divide, the multiply the result by 100, and there is your answer !!.
7 0
3 years ago
Please answer these last four questions.
Crank

Answer:

numbwer 8 is 44.04

Step-by-step explanation:

plz put brainliest

4 0
3 years ago
Find the quotient of 2 ÷ 3 8 .
Serga [27]
Wouldn’t the answer be 19.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The figure is made up of 2 cones and a cylinder. The
    10·1 answer
  • PLS HELP ME ASAP GUYS!! THANK U SM!! HELP! Thank u!!
    12·1 answer
  • Cesar said that 19.2 × 9.5 equals 18.24. Is Cesar's answer reasonable? A. Yes, Cesar's answer is reasonable. B. No, Cesar's answ
    6·2 answers
  • How many times does 7500 go into 5
    13·2 answers
  • a rectangular sheet of metal is 250 cm wide and has a diagonal of 472cm. Find the length and the area of the sheet metal.
    7·1 answer
  • 1. Round $4.678 to the nearest cent<br> a. $5.00<br> b. $4.70<br> c.$4.68<br> d.$4.00
    5·2 answers
  • I don't how how to do this someone please help!​
    7·1 answer
  • What is the volume of the prism shown below?<br><br> O 8 cm<br> O 10 cm<br> O 12 cm3<br> O 16 cm3
    11·1 answer
  • What is the measure of angle DCE? Use numbers only.
    8·1 answer
  • 7x-2y-1= <br><br> The x=3<br> The y is= 4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!