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joja [24]
3 years ago
11

Complete the problems below.

Mathematics
1 answer:
Trava [24]3 years ago
8 0

Answer:

1. NO

2. YES

3. YES

4. YES

5. NO

6. YES

7. NO

8. YES

9. YES

10. YES

11. NO

12. YES

13. YES

14. YES

15. 9, 8, 7, 6, 4, 3, and 2

16. 5 and 3

17. 5

18. 10, 5, and 2

19. 9, 6, 4, 3, and 2

20. 10, 8, 7, 6, 5, 4, 3, and 2

21. 10, 6, 5, 3, and 2

22. 10, 8, 7, 6, 5, 4, 3, and 2

23. 5

24. 7, 6, 4, 3, and 2

25. 6, 4, 3, and 2

26. 10, 5, 4, and 2

27. 9, 8, 6, 4, 3, and 2

28. 10, 9, 6, 5, 3, and 2

29. 8, 4, and 2

30. 8, 6, 4, 3, and 2

31. 22<u>7</u>043

32. 3<u>8</u>187

33. 1<u>5</u>111

34. 2032371

Step-by-step explanation:

<u>Divisibility Rules</u>

10 → The digit in the ones place value chart must be a 0.

9 → The sum of the digits must add up to a multiple of 9.

8 → The LAST THREE DIGITS of the entire number must be a multiple of 8.

7 → Take the ones place value digit off the entire number, double it, then deduct the doubled number from the remaining number. NOTE: This may need to be repeated several times.

6 → The entire number must be a multiple of BOTH 3 and 2 [Here is the catch: 2 × 3 = 6]

5 → The digit in the ones place value chart must be a 0 or 5.

4 → The LAST TWO DIGITS of the entire number must be a multiple of 4.

3 → The sum of the digits must add up to a multiple of 3.

2 → The digit in the ones place value chart must be a 0, 2, 4, 6, or 8.

I hope all this information can be put into some good use, and as always, I am EXTREMELY joyous to assist anyone at any time.

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Rule add 15, subtract 10 first term4
mr Goodwill [35]
I think that would be 9 I am not sure.

8 0
2 years ago
Read 2 more answers
What is the gcf of 12 78 and 90
Anuta_ua [19.1K]
The greatest common factor of 12, 78, and 90 is 6.

Factors are the numbers, that when multiplied with another number, equal the product.

Factors of 12: 1, 2, 3, 4, 6, and 12.
Factors of 78: 1, 2, 3, 6, 13, 26, 39, and 78.
Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 20, 45, and 90.

The Greatest Common Factor is the highest factor shared among the products. Thus proving 6 is the GCF.

I hope this helps!
7 0
3 years ago
HELP PLEASE <br> (Look at the picture)
aksik [14]

Answer:

D is correct (I think).

Step-by-step explanation:

A and C are completely invalid, as A is a linear function and C does not go up in intervals of 25.

Answer C is a linear function and is represented by y=x+1, but there are potential other reasons that it could be considered a linear function.

Answer D cannot be solved by y=mx+b because it is an exponential function.

3 0
3 years ago
Suppose that, based on a sample, the 99.7% confidence interval for the mean of a population is (59,95). What is the mean of the
Georgia [21]

Answer:

mean = 77

Step-by-step explanation:

We have a confidence interval of (59, 95) with a confidence of  99.7 percent


99.7 is 6 standard deviations from the mean, 3 on each side of the mean

mean - 3 sigma = 59

mean + 3 sigma = 95

We can use elimination to eliminate sigma.  Add these equations together

mean - 3 sigma = 59

mean + 3 sigma = 95

---------------------------------

2 * mean = 154

Divide each side by 2

2 * mean/2 = 154/2

mean = 77

4 0
3 years ago
I think the answer is b, is this correct?
Art [367]

Answer:

I think its D .

Step-by-step explanation:

hope this helps you

3 0
3 years ago
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