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
Trava [24]
3 years ago
5

A bag contains 8 black marbles and 20 yellow marbles. You reach into the bag and pull out a black marble. Then you reach into th

e bag and pull out another marble. What is the probability that the second marble is yellow?
Mathematics
1 answer:
sveticcg [70]3 years ago
6 0
You have a bag containing 8 + 20 = 28 marbles.

After you pull a black marble you have 28 - 1 = 27 remaining marbles.

There are 20 yellow marbles in the bag.

The probability of pulling a yellow marble is now

\frac{20}{27} which \: is \: approximately \: equal \: to \\ 74.07\%
You might be interested in
Will an overdraft occur if Paul's bank credits deposits before it posts checks?
Fantom [35]

Answer:no

Step-by-step explanation:

4 0
3 years ago
How do you solve 3/5×4 1/6?
Helen [10]
\frac{3}{5} × 4 \frac{1}{6}

First, convert 4\frac{1}{6} to an improper fraction. Use this rule: a \frac{b}{c} = \frac{ac+b}{c} / Your problem should look like: \frac{3}{5} × \frac{4x6+1}{6}
Second, simplify 4 × 6 to 24. / Your problem should look like: \frac{3}{5} × \frac{24+1}{6} 
Third, simplify 24 + 1 to 25. / Your problem should look like: \frac{3}{5} × \frac{25}{6}
Fourth, apply this rule: \frac{a}{b} × \frac{c}{d} = \frac{ac}{bd} / Your problem should look like: \frac{3x25}{5x6}
Fifth, simplify 3 × 25 to 75. / Your problem should look like: \frac{75}{5x6}
Sixth, simplify 5 × 6 to 30. / Your problem should look like: \frac{75}{30}
Seventh, simplify. / Your problem should look like: \frac{5}{2}
Eighth, convert to mixed fraction. / Your problem should look like: 2\frac{1}{2}

Answer: 2 \frac{1}{2}

5 0
3 years ago
2(3.4-6)2+80:(17-5.3)2+3.√49
yaroslaw [1]
This is. Pemdas. P is puntion. M mutupaTy d division a. Aadd s subtraant
8 0
3 years ago
How many 3/4-foot lengths of pipe can be cut from a 6 1/3-foot pipe?
Ymorist [56]
8, 3/4-foot lengths of pipe can be cut from a 6 1/3-foot pipe.
Hope this helps you :)
5 0
3 years ago
The area of a square quilt is 289 square inches. There is a smaller square patch on the quilt with an area of 121 square inches.
alisha [4.7K]
Area of a square quilt = 289 square inches
Area of a smaller square quilt = 121 square inches

Area of a square = a²

Side length of big square quilt = √289 in² = 17 inches
side length of small square quilt = √121 in² = 11 inches

Perimeter of big square = 17 inches * 4 = 68 inches
perimeter of small square = 11 inches * 4 = 44 inches

difference = 68 inches - 44 inches = 24 inches.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the surface area of the polyhedron below. The area of each base is 65 cm^2<br>​
    8·1 answer
  • The decimal 0.3 repeat represents 1/3. What the of number best describes 0.9 repeat, which is 3x0.3 repeat? Explain
    6·1 answer
  • I NEED HELPPP THIS DUE TODAY!!!! IT IS URGENT!!
    11·1 answer
  • 27. Suppose the hare runs 600 inches per second and the tortoise runs
    14·1 answer
  • How do I find the maximum profit of -30x2+660x-1500
    12·2 answers
  • Complete the recursive formula of the arithmetic sequence -3,-1,1,3
    5·1 answer
  • This is hard I need help
    9·1 answer
  • Hi hi hi higigigiigjssjjsskkskskwkw
    9·2 answers
  • Pls answer I need help majorly, don't answer if you don't know and if you want points tell me in the COMMENTS and I'll make a th
    6·1 answer
  • 2.) A Fruit by the Foot snack roll is 36 inches long.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!