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butalik [34]
3 years ago
13

Write 0.39 as a fraction in simplest form

Mathematics
2 answers:
raketka [301]3 years ago
6 0
0.39 is going to be over 1.

0.39/1 = 0.39

We can now put it over 100.

Move 2 places to the right. Also, do that to 1.

0.39 ⇒ 39
1 ⇒ 100

39/100 is our final answer
nika2105 [10]3 years ago
3 0
Here's how to convert 0.39 to a fraction...

There is not much that can be done to figure out how to write 0.39 as a fraction, except to literally use what the decimal portion of your number, the .39, means.

Since there are 2 digits in 39, the very last digit is the "100th" decimal place.

So we can just say that .39 is the same as 39/100.

So your final answer is: 0.39 can be written as the fraction 39/100 (ALREADY SIMPLIFIED)

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Answer:

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90% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.9}{2} = 0.95. So we have T = 2.064

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