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riadik2000 [5.3K]
3 years ago
12

10. A bag contains 3 red marbles and 4 blue marbles. Two marbles are drawn at

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

the probability is 4/7.

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In order to join a yoga club you have to pay an annual fee and a fee per class. At Yoga For Us the annual fee is $30 and $5 per
bekas [8.4K]

It will take 10 classes for YOGA FOR US & STRETCH LAND to have the same amount of money spent on yoga classes.

For Yoga For Us after 10 classes . You would have spent 50 dollars for the classes,plus our $30 fee is (50+30) which is $80

For Stretch Land after 10 classes.  You would have spent 20 dollars for the classes,plus our $60 fee is (60+20) which is $80.

Each yoga studio will have gathered $80 after 10 classes.

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2 years ago
What is 7/11 as a decimal? Must show work!!! PLEASE HELP
Elenna [48]

Step-by-step explanation: To write 7/11 as a decimal, it's important to understand that the bar that separates the numerator and the denominator of the fraction can be thought of as division.

So we can think of 7/11 as 7 ÷ 11.

7 divided by 11 gives us 0.63636363636 repeating which means that 7/11 can be written as the decimal 0.63636363636 repeating.

3 0
3 years ago
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!!!! Help! I don’t know this I’m so bad at math please help !!!
Sedaia [141]

Answer:

if X = -2 then

required answer is 41

8 0
2 years ago
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The distance between Columbus,Ohio and New York City is about 560 miles how many hours would it take the train to travel between
sergey [27]
Since the distance is 560 miles and the bus goes 268 miles per hour, the answer can be given as:
If 268=1 hour
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560/268*1 hour =2(rounded to nearest ones)
Therefore it will take the train approximately 2 hours to travel between both cities.
3 0
3 years ago
What is the value of this expression when f = 4?
ehidna [41]
Ok I got you First Distribute 9(3 f +2)-7f

27 f +18 -7f

Step 2 combine like terms

Step 3 common factor
Answer: 2(10 f + 9)
4 0
2 years ago
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