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
astra-53 [7]
3 years ago
8

There are several marbles in a bag: two red, four green, one blue, and five yellow. What is the probability of randomly drawing

a green marble, replacing it, and then randomly drawing a yellow marble?
Mathematics
1 answer:
GREYUIT [131]3 years ago
5 0

Answer:

The probability is 5/36

Step-by-step explanation:

The total number of marbles is 2 + 4 + 1 + 5 = 12 marbles

The probability of randomly drawing a green marble would be

number of green marble/total number of marbles = 4/12 = 1/3

Now since we are replacing the total number of marbles stays the same

so, the probability of drawing a yellow marble now will be ;

number of yellow marbles/total number of marbles = 5/12

So the total probability we are having here would be; 1/3 * 5/12 = 5/36

You might be interested in
Use the distributive property to create an equivalent expression of
Nookie1986 [14]
<span><span>9<span>(6j+2+j)</span></span><span>9<span>(6j+2+j)</span></span></span>Add <span><span>6j</span><span>6j</span></span> and <span>jj</span> to get <span><span>7j</span><span>7j</span></span>.<span><span>9<span>(7j+2)</span></span><span>9<span>(7j+2)</span></span></span>Apply the distributive property.<span><span>9<span>(7j)</span>+9⋅2</span><span>9<span>(7j)</span>+9⋅2</span></span>Multiply <span>77</span> by <span>99</span> to get <span>6363</span>.<span><span>63j+9⋅2</span><span>63j+9⋅2</span></span>Multiply <span>99</span> by <span>22</span> to get <span>1818</span>.<span>63j+<span>18</span></span>
6 0
3 years ago
Why is the square root of 36 equal to 6?​
slavikrds [6]

Answer:

6^2= 36

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A radio is being discounted 30%. If the sale price of the radio is $29.82, what was the original price of the radio?
meriva

Answer: $42.60

Step-by-step explanation:

Original price: p

Discount: 30%

Sale price: 29.82

p x 0.7 = 29.82

p = 29.82/0.7 = 42.60

3 0
3 years ago
Joe's father is 15 more than twice Joe's age. How old is Joe's father? Solve algebraically.
dalvyx [7]

Answer:

Joe's father is 45.

Step-by-step explanation:

3x-x+2=4

6 0
3 years ago
Read 2 more answers
One-half of a number,<br> increased by 69 is 74.<br> What is the number?
Klio2033 [76]

Answer:

10

Step-by-step explanation:

let the number be n then half the number is \frac{1}{2} n , so

\frac{1}{2} n + 69 = 74 ( subtract 69 from both sides )

\frac{1}{2} n = 5 ( multiply both sides by 2 to clear the fraction )

n = 10

Thus the number is 10

6 0
2 years ago
Read 2 more answers
Other questions:
  • Match the parabolas represented by the equations with their foci.
    14·1 answer
  • A stone is dropped from a height of 490 meters. I how many seconds does it hit the ground?
    6·1 answer
  • ⭐️ Does anyone know this?!
    7·1 answer
  • What percent of 300 is 67?
    7·2 answers
  • Simplify the expression.<br> (the quantity x to the one-sixth power end quantity to the power of 3.)
    6·2 answers
  • Please help me solve this​
    7·1 answer
  • Help me plzzzzzzzzzzzzzzzzzz
    7·1 answer
  • A and B are independent events. P(A) = 0.80 and P(B) = 0.10.<br> What is P(A and B)?
    9·2 answers
  • Can someone please help me with math​
    5·1 answer
  • I don’t understand this, can somebody help?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!