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Alika [10]
3 years ago
13

What is the fractional equivalent of the repeating decimal n = 0.1515... ? Answer the questions to find out. 1. How many repeati

ng digits does the number represented by n have? Write your answer in the space below. 2. You need to multiply n by a power of 10 to help you find the fraction. Decide on the power of 10 to multiply by, and tell how you identified that number. Write your answer in the space below. 3. Write an equation where the left side is your power of 10 times n and the right side is the result of multiplying 0.1515... by that power. Write your answer in the space bel 4. Write the original equation, n = 0.1515... underneath your equation from question 3. Then subtract the equations. 5. Write n as a fraction in simplest form.
Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0

Answer:

im confused srryy<3

Step-by-step explanation:

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The probability of a chance event is anumber between blank that expresses the likelihood that an event blank occur
Mademuasel [1]

The statements second, Third and Fifth are correct statement related probabilities. which represent the 0.25 indicates an unlikely event and

0.75 indicates a likely event and 0.5 indicates equally likely to occur or not occur.

According to the statement

we have given that the some points related the probability and we ahve to express the correct statement and explain them.

So, We know that the

Probability is a the chance that a given event will occur.

And we know that the

  • A zero probability (0) means that the event is impossible, it will never happen.
  • A one probability (1) means that the event will occur with certainty.

You might split the likelihood in some notorious outcomes:

0: impossible (the event will never happen)

Close to zero (about 0 - 0.3): unlikely (the chances are small)

0.5: even (equal chances of happening and not happening)

Close to 1 (about 0.7 - 1): likely (the changes are large)

1: certain (it is 100% sure that the event will happen)

This means that:

first statement, 0 indicates a certain event, is incorrect.

0.25 indicates an unlikely event (second statement is correct)

0.75 indicates a likely event (third statement is correct)

fourth statement is incorrect (1 does not indicate an impossible event, but a certain event)

0.5 indicates equally likely to occur or not occur (fith statement is correct).

So, The statements second, Third and Fifth are correct statement related probabilities. which represent the 0.25 indicates an unlikely event and

0.75 indicates a likely event and 0.5 indicates equally likely to occur or not occur.

Learn more about Probability here

brainly.com/question/25870256

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Given that the Probability of a chance event is a number between zero and one that expresses the likelihood of the event occurring, choose all that are correct.

•0 indicates a certain event

•0.25 indicates an unlikely event

•0.75 indicates a likely event

•1 indicates an impossible event

•0.5 indicates equally likely to occur or not occur.

#SPJ4

6 0
2 years ago
May someone please help me with this :)
AysviL [449]
Look this up on quizlet maybe
7 0
3 years ago
Read 2 more answers
Please help! Thank you if you do!
vekshin1

Answer:

8/50

5/50

10/50

38/50

45/50

Step-by-step explanation:

8 0
3 years ago
F(n) = 4n - 5<br><br> g(n)=n- 1 - 2n<br><br> Find (fog)(6)
devlian [24]
If fog means f, then
answer: f(n)=15
7 0
3 years ago
Evaluate cot 120° without using a calculator by using ratios in a reference triangle.
Ksenya-84 [330]
The reference angle for 120\degree is  60\degree.

Recall that  cot(120\degree) = \frac{1}{tan(120\degree)}

This implies that  cot(120\degree) = \frac{1}{tan(60\degree)}

Recall also from 30\degree - 60\degreee - 90\degree triangle that

tan(60\degree)=\sqrt(3) and also since 120\degree is the in the second quadrant, the tangent ratio is negative.

Putting all together we have

cot(120\degree) = \frac{1}{-\sqrt(3)}

Rationalizing the denominator gives

cot(120\degree) = \frac{-\sqrt(3)}{3}
6 0
3 years ago
Read 2 more answers
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