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vova2212 [387]
2 years ago
9

There is a bag filled with 5 blue, 6 red and 2 green marbles.

Mathematics
1 answer:
vodka [1.7K]2 years ago
7 0

The probability of getting exactly 1 green will be 1/13.

<h3>What is probability?</h3>

The chances of an event occurring are defined by probability. Probability has several uses in games, in business to create probability-based forecasts,

Given data;

No of blue marbles= 5,

No of red marbles=6

No of green marbles=2

Total no of ball  = 5+6+2

Total no of ball  = 13

The probability of getting one green marble is;

P(G)=1/13

Hence, the probability of getting exactly 1 green will be 1/13.

To learn more about the probability, refer to the link;

brainly.com/question/11234923

#SPJ1

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Felix's parents opened a savings
Crazy boy [7]

The money in the Felix's account will be $6798 when he is 21.

<u>Step-by-step explanation:</u>

It is given that,

  • The amount deposited is $2000.
  • The account earns 6%  compound interest.
  • It is compounded  annually for 21 years.

<u>To find the money in Felix's account after 21 years :</u>

The formula used here is,

⇒ A = P(1+r/n)^{nt}

where A is the amount after 21 years.

  • P is the initial amount deposited ⇒ P = 2000
  • r is the rate ⇒ r = 0.06
  • n is the number of times interest is compounded per year⇒ n = 1
  • t is the time period ⇒ t = 21

⇒ 2000(1+0.06/1)^{21\times 1}

⇒ 2000(1.06)^{21}

⇒ 2000\times3.399

⇒ 6798

Therefore, The money in the Felix's account will be $6798 when he is 21.

4 0
4 years ago
Ms. Jones bought a box with 8 packages of felt paper for her class. The total box of paper was priced at $40. If she buys the pa
stellarik [79]

Answer:

$4

Step-by-step explanation:

To answer, we have to find the base unit of how much each package would cost out of a box. To do this, we divide the total amount of the box of paper by how many packages were inside:

40 / 8 = 5

So, each package costed Ms. Jones $5, while the single packages cost $5.50, so Ms. Jones saved $0.50 per package she bought, which if you multiply by 8, you get 4, so Ms. Jones saved a total of $4.

Hope this helps :)

3 0
3 years ago
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-11/14 x (-1/17) what?
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Answer:

-  \frac{11}{14}  \times  -\frac{1}{17}   \\ =  \frac{11}{238}

8 0
3 years ago
Angela invested $4000 in an account that earns 5% interest yearly (simple interest). She forgets about it for 12 years. What is
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Answer:

$6400

Step-by-step explanation:

4000x.05=200× 12=2400+4000=$6400

4 0
3 years ago
seven divided by quantity three minus fifteen i. seven divided by seventy eight. - thirty-five divided by seventy eight. i - sev
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Hello,
Please, see the attached file.
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