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Effectus [21]
3 years ago
11

The probability of picking a green Token from a box containing 10 red , 6 blue, and 4 green tokens

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
7 0

Answer: You have a 20% chance of picking a green token or 4/20 with converts to 20%

Step-by-step explanation:

jeka57 [31]3 years ago
3 0

Answer:

The probability of this would be 20%.

Step-by-step explanation:

This is the probability because:

10+6+4=20. 4/20 are green. 4/20 is equal to 1/5, which is the same as 20%.

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If you bought a stock last year for a price of $33, and it has gone down 4% since then, how much is the stock worth now, to the
BlackZzzverrR [31]

Answer:

<em>See below.</em>

Step-by-step explanation:

First, divide the percent to find the decimal form.

\frac{4}{100} =0.04

Then, multiply the percentage by the total.

33 *0.04=1.32

Last, subtract it by the total.

33-1.32=31.68

<em>Answer: </em>31.68<em></em>

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<em>:)</em>

7 0
3 years ago
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For which interval is the average rate of change of f(x) negative?
Nina [5.8K]
The Average Rate of Change<span> function describes the average rate at which one quanity is changing with respect to something else changing.
</span><span> For this case, the first thing you should do is observe the intervals for which the function decreases.
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</span> AVR = (f (x2) - f (x1)) / (x2-x1)&#10;
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</span> x2\ \textgreater \  x1&#10;&#10;f (x1) \ \textgreater \  f (x2)<span>
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 x = 0 to x = 2.5
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3 years ago
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What fraction represents 0.64
skad [1K]

Answer:

16/25 an the percentage is 64%

Step-by-step explanation:

7 0
3 years ago
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A scuba diver wants to descend at an average rate of at least 7 feet per minute for 5 minutes. The table shows how many feet the
gladu [14]

The scuba diver must descend 3 feet in the fifth minute to meet the goal.

Why?

To find how many feet does the scuba diver need to descend to reach the goal of 35 feet in 5 minutes, we need to calculate how many feet he did descend on the first 4 minutes.

So, calculating we have:

FirstMinute=9ft\\SecondMinute=11ft\\ThirdMinute=5ft\\FourthMinute=7ft\\Total=9ft+11ft+5ft+7ft=32ft\\\\Goal=35ft\\\\Needed=Goal-Total(4Minutes)\\\\Needed=35ft-32ft=3ft

Hence, we can see that at the 4 minute, he has only descended 32ft. It means that he need to descend 3 feet more in the fifth minute.

Have a nice day!

7 0
4 years ago
What is 7.5% less than 120
nordsb [41]

Answer:

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Step-by-step explanation:

<u>7.5% less than 120 </u>

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6 0
3 years ago
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