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kotegsom [21]
2 years ago
13

Can you help me with this ,please?​

Mathematics
1 answer:
lana [24]2 years ago
8 0
First one and the last one are rational. And the other two of them are irrational.
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The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years?
timurjin [86]

Answer:

$13,629.44

Step-by-step explanation:

Value of car after 3 years is:

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A bag has 6695 blue marbles and 6696 red marbles. We repeatedly remove 2 marbles from the bag. If the two chosen marbles are of
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Answer:

  blue

Step-by-step explanation:

If two red marbles are removed, 1 red is returned. The number of reds is reduced by 1, and the number of blues is unchanged.

If two blue marbles are removed, 1 red is returned. The number of reds is increased by 1, and the number of blues is decreased by 2.

If one of each is removed, one blue is returned. The number of reds is reduced by 1, and the number of blues is unchanged.

So, at each step, the number of blue marbles is unchanged or reduced by 2. That is, it only changes by an even number. The number of blues is initially odd, so can never reach zero.

The last marble in the bag is blue.

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3 years ago
What percentage of 40 is 8
xxMikexx [17]

Answer:

percentage of 40 is 8 is 20

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