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Andreas93 [3]
3 years ago
7

Convert the following decimals to fractions. Simplify all fractions so they are relatively prime.

Mathematics
2 answers:
meriva3 years ago
5 0
You have the answer ahhahaha but .25 to .125 is the answer
AVprozaik [17]3 years ago
3 0

Answer: 0.6= 6/10=3/5. 0.12= 12/10=6/5=1 & 1/5. 0.25= 25/100=5/20=1/4. 0.125= 125/1,000=25/200=5/40=1/8

Step-by-step explanation: 0.6= 6/10. Simplify 6/10 to get 3/5. Can't be simplified any further. 0.12= 12/10. This is an improper fraction, so to get a proper fraction you must think: ok I know 10 is the denominator(bottom number). This means that to make a proper fraction I need to figure out how many tens can I get out of twelve. Answer: 1 ten comes out of 12. So the answer will be a mixed number. 1 is the whole number and you have 2 left over from making the 10, so it is now 1&2/10. Simplify this to get 1 & 1/5.  1 & 1/5 can't be simplified any further so 1 & 1/5 is the final answer. 0.25= 25/100. 25 divided by 5= 5. 100 divided by 5= 20. Now you have 5/20, you can divide this by 5 also. 5 divided by 5= 1. 20 divided by 5= 4. So the final answer is 1/4. 0.125= 125/1,000. 125 divided by 5= 25. 1,000 divided by 5= 200. Now you have 25/200. This can also be divided by 5 . 25 divided by 5= 5. 200 divided by 5= 40. This can also be divided by 5. 5 divided by 5= 1. 40 divided by 5= 8. Final answer: 1/8.

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Write the equation of the line that passes through the points (3, 6) and (5, 18) using function notation.
faust18 [17]

The answer would be B: F(x) = 6x - 12

This line passes through both given points.

6 0
3 years ago
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The probability that a rental car will be stolen is. 4. if 3500 cars are rented, what is the approximate poisson probability tha
kozerog [31]

Using the Poisson distribution, there is a 0.8335 = 83.35% probability that 2 or fewer will be stolen.

<h3>What is the Poisson distribution?</h3>

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by:

P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}

The parameters are:

  • x is the number of successes
  • e = 2.71828 is the Euler number
  • \mu is the mean in the given interval.

The probability that a rental car will be stolen is 0.0004, hence, for 3500 cars, the mean is:

\mu = 3500 \times 0.0004 = 1.4

The probability that 2 or fewer cars will be stolen is:

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2)

In which:

P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-1.4}1.4^{0}}{(0)!} = 0.2466

P(X = 1) = \frac{e^{-1.4}1.4^{1}}{(1)!} = 0.3452

P(X = 2) = \frac{e^{-1.4}1.4^{2}}{(2)!} = 0.2417

Then:

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2) = 0.2466 + 0.3452 + 0.2417 = 0.8335

0.8335 = 83.35% probability that 2 or fewer will be stolen.

More can be learned about the Poisson distribution at brainly.com/question/13971530

#SPJ1

4 0
1 year ago
Make the following conversion. 54 km = _____ cm 0.0054 0.00054 54,000,000 5,400,000
just olya [345]
D)5,400,000 Is your answer....
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3 years ago
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2/3 x -6 =9<br><br>22 1/2<br>10<br>-22 1/2<br>25<br><br><br><br><br><br><br><br><br>​
Pavel [41]

Answer:

22 1/2

Step-by-step explanation:

2/3x=15

x=15/2/3

x=15*3/2

x=45/2

Therefore, x=22 1/2

5 0
3 years ago
Find the simplified product:<br> sqrt 2x^2 * sqrt18^5
makvit [3.9K]

Answer:

1944x^2.

Step-by-step explanation:

sqrt 2x^2 * sqrt18^5

= sqrt2x^2 * (sqrt(9^5*2^5))

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= 2^0.5 (243 * 2^2.5) x^2

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= 1944x^2.

5 0
2 years ago
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