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makkiz [27]
3 years ago
8

I WILL GIVE BRAINLIYEST HELP ASAP box has 1 red marble, 1 blue marble, and 4 green marbles of the same shape and size. Dan draws

a marble randomly from the box, replaces it, and then draws another marble randomly. What is the probability of drawing two green marbles in a row? Explain your answer.
Mathematics
2 answers:
likoan [24]3 years ago
6 0

Answer:

Step-by-step explanation:

First find out how many marbles is in the box.

1 r + 1 b + 4 g = 6 marbles

4g/6

2/3 is the probability

kirill115 [55]3 years ago
5 0

Answer:

2/3

Step-by-step explanation:

If you add all the marbles, you will get 6 right? then you divide by 4 green marbles and then you get an answer of 2/3 or if they want you to put it in percent, then it is 66.66...%

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galben [10]

Answer:

the answer is B

Step-by-step explanation:

area of the minor arc is teter all over 360 times 2 pie r square.

that is

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\frac{160}{360}  \times 2 \times  \pi \times 9

You the use 40 to cancel 160 and 360 to get 4 all over 9 times 2 pie times 9.

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2 years ago
There are 16 girls in the class this represents 80% of the class how many total students are there
Natali [406]

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Step-by-step explanation:


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At the beach, 11% of people have white towels and 53% have blue towels. If
telo118 [61]

Answer:

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Step-by-step explanation:

We have been given that 11 percent of people of the peach have white towels, and 53 percent have blue towels.

With this information, we can find the remaining percentage of people that have red towels.

Recall that the total percentage is always 100 percent.

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You can solve it by changing it to fraction, decimal, or just keep it at percent.

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With fractions.

Write it as 11/100 plus 53/100 plus r/100= 100/100.

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Subtract both sides by 64/100.

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With decimals.

11 percent as a decimal is 0.11. Just move the decimal spot 2 times. In 11, since you can write it as 11.0, you move it to the right twice.

53 percent is 0.53.

r is r.

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Combine or add 0.53 and 0.11. That is 0.64.

Subtract both sides by 0.64.

You get r to be 0.36 or 36 percent.

I hope this helps, and I hope you have a good day!

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Step-by-step explanation:

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Step-by-step explanation:

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