Question

Which of the following decimal numbers are rational? A. 0.266266662... from this point on 2s are...

Which of the following decimal numbers are rational?

A. 0.266266662... from this point on 2s are separated by increasing even numbers of 6s.

B. 0.3333733337... from this point on digits are all 3s except every fifth digit is a 7.

C. 0.123455555... from this point on digits are all 5s

D.0.10010001001... from this point on the digits are 1s separated by zeros. The number of zeros between the 1s alternates between two and three.
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
P4: In the following problem, numbers do not begin with zero. (ex: 123456 is a 6-digit...
P4: In the following problem, numbers do not begin with zero. (ex: 123456 is a 6-digit number but 012345 is not.) You may leave your answers unsimplified. (a) How many 6-digit numbers are there? (b) How many 6-digit even numbers are there? (c) How many 6-digit numbers have all odd digits? (d) How many 6-digit numbers have all even digits? (e) How many 6-digit numbers have all distinct digits? (f) The numbers 3514153 and 8068608 are called palindromic because they...
Concern the following 16-bit floating point representation: The first bit is the sign of the number...
Concern the following 16-bit floating point representation: The first bit is the sign of the number (0 = +, 1 = -), the next nine bits are the mantissa, the next bit is the sign of the exponent, and the last five bits are the magnitude of the exponent. All numbers are normalized, i.e. the first bit of the mantissa is one, except for zero which is all zeros. 1. How many significant binary digits do numbers in this representation...
10. Three-digit numbers are to be made from the 10 digits 0, 1, 2, …, 9....
10. Three-digit numbers are to be made from the 10 digits 0, 1, 2, …, 9. (Assume that the first digit cannot be 0.) a. How many numbers can be made if repetitions are not allowed and the number must be divisible by 10? b. How many numbers can be made if repetitions are allowed and the number must be even? c. How many numbers can be made if repetitions are not allowed and the number must be odd and...
14.) In Cantor's diagonalization, we construct a number x between 0 and 1 that's not on...
14.) In Cantor's diagonalization, we construct a number x between 0 and 1 that's not on the supposed list of real numbers between 0 and 1. Recall, to construct x we make x's ith digit (after the decimal point) equal to 1 if the corresponding digit of the ith number on the list is even and we make x's ith digit 0 otherwise. a) Suppose the list happens to start with the numbers 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 20.2/3,...
In a lottery of 5 different numbers are chosen from the first 90 positive integers. a)...
In a lottery of 5 different numbers are chosen from the first 90 positive integers. a) How many possible outcomes are there? (An outcome is an unordered sample of five numbers) b)How many outcomes are there with the number 1 appearing among the five chosen numbers? c) How many outcomes are there with two numbers below 50 and three numbers above 60? d)How many outcomes are there with the property that the last digits of all five numbers are different?...
The following set of decimal numbers need to be stored in fixed point representation. 0.1875, -2.5,...
The following set of decimal numbers need to be stored in fixed point representation. 0.1875, -2.5, -0.75, 3.0625 Find the Q number format that can represent all of the numbers exactly, i.e. with zero error. Show your analysis.
A large collection of​ one-digit random numbers should have about​ 50% odd and​ 50% even digits\...
A large collection of​ one-digit random numbers should have about​ 50% odd and​ 50% even digits\ because five of the ten digits are odd​ (1, 3,​ 5, 7, and​ 9) and five are even​ (0, 2,​ 4, 6, and​ 8).A. .Find the proportion of​ odd-numbered digits in the following lines from a random number table. Count carefully: 9 9 2 8 9 7 6 5 8 3 0 8 6 0 2 3 7 8 4 9 9 2 8...
Benford's Law states that the first nonzero digits of numbers drawn at random from a large...
Benford's Law states that the first nonzero digits of numbers drawn at random from a large complex data file have the following probability distribution.† First Nonzero Digit 1 2 3 4 5 6 7 8 9 Probability 0.301 0.176 0.125 0.097 0.079 0.067 0.058 0.051 0.046 Suppose that n = 275 numerical entries were drawn at random from a large accounting file of a major corporation. The first nonzero digits were recorded for the sample. First Nonzero Digit 1 2...
#5. You can find 20 RANDOM NUMBERS in a Table or you can generate them with...
#5. You can find 20 RANDOM NUMBERS in a Table or you can generate them with software like Excel. The Excel functions are “RAND” and “RANDBETWEEN”. With “Randbetween” you simply input how many numbers you want, the number of digits you want in your random number and the range of values you want those numbers to fall between. For example you may want twenty, 2-digit numbers that fall between 00 and 100 (like “34”). TWO CONSIDERATIONS: (1) You must systematically...
Using the real numbers as the model, which of the following are true and which are...
Using the real numbers as the model, which of the following are true and which are not true? a. Some finite point set has a limit point. b. Any infinite number set M has a limit point. c. Any subset of (a, b) has a limit point. d. All limit points of a given set belong to the set. --------------------------------------------------------------------------------------------- Definition. A point p is said to be a limit point of a point set M if and only if...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT