1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ira [324]
3 years ago
15

Which pair of numbers is relatively prime? A. 102 and 321 B. 10 and 45 C. 3 and 51 D. 35 and 72

Mathematics
2 answers:
tamaranim1 [39]3 years ago
5 0
<span>Which pair of numbers is relatively prime?

</span>
<span>D. 35 and 72 </span>
Natali [406]3 years ago
3 0
Okay. I will list all the relatively prime numbers up to 331.
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101, 103,107,109,113,127,131,137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331.
Okay, so look at this list and see which match up. 
For A. 102 and 312. Neither of these numbers are relatively prime.
For B. 10 and 45. Neither of these are relatively prime. 
For C. 3 and 51. 3 is a relatively prime number, 51 is not. 
For D. 35 and 72. Neither of these are relatively prime numbers.
But the answer would be D. because to get a relatively prime pair of numbers you have to have both of them not be divisible by the same number. 102 and 312 can be divided 2, so that's not the answer. 10 and 45 can be divided by 5, so that is incorrect. 3 and 51 can be divided by 3, so that is also incorrect. 35 and 72 cannot be divided by the same numbers. 
So, the answer is D. 35 and 72.
You might be interested in
What is the point of symmetry for the circle (x + 2)2 + (y â 4)2 = 25?
irina [24]
It's its center:

(-2, 4)

Can't read y-4 or y+4, change the sign.

y-4 ---> SOLUTION: (-2,4)

y+4 ---> SOLUTION: (-2, -4)
3 0
2 years ago
a pitcher of fruit punch holds 2 gallons, if 9 people share the entire pitcher equally , how much punch does each person get
Shkiper50 [21]
18 ? am not really sure tho its kinda difficult lol

4 0
3 years ago
Read 2 more answers
What times 5 equals 70?
Viefleur [7K]
5n  =70 
5 x 14 = 70
 hope this helped :)
3 0
3 years ago
Read 2 more answers
Which angle refers to the same angle as ZGPB?<br> F<br> A<br> P<br> B<br> Choose 1 answer:
Kaylis [27]
The answer is B trust me I know I did that before
6 0
3 years ago
Inferential statistical tests are used for all of the following except: a. describing a sample with means and standard deviation
Anika [276]

Answer:

a. Describing a sample with mean and standard deviation.

Step-by-step explanation:

Statistics can be categorized into descriptive and inferential statistics.

descriptive statistics uses data for descriptions through numerical analysis. It can be further divided in four parts.

  • Measures of Central Tendency ( Mean, Median, and Mode)
  • Measures of Frequency (Count, Percent, Frequency)
  • Measures of Position (Percentile Ranks, Quartile Ranks.)
  • Measures of Dispersion ( Range, Standard Deviation)

Inferential statistics however is based on assumptions and conclusions and generalizations drawn from samples or checks.

options b to d are all examples of inferential statistics while option a is an example of descriptive statistics.

8 0
3 years ago
Other questions:
  • Karl used 2 inch by 2 inch square tile to cover a 14 inch by 12 inch piece of cardboard. Each tile weighs 3 ounces. What is the
    11·1 answer
  • Kaleb brougt 4.35 pounds of bananas , 3.89 pounds of oranges ,and 2.13 pounds of avocados .what is the total weight fruit kaleb
    11·2 answers
  • Find two consecutive integers whose product is 50
    7·1 answer
  • What is the slope-intercept equation of a line with a slope of 1 and a y-intercept of 3/5?
    14·2 answers
  • p: 3 is an odd number q: 9 is an even number Which of the following statements is false? p ∨ q p ∧ q q → p
    10·2 answers
  • HELP FAST! I need help with this math problem. A, B, C or D?
    11·1 answer
  • Find the slope of the line going through the point (0,3) and (0,4)
    11·2 answers
  • In AWXY, mW<br> Find mZX<br> (2x – 12), m_X = (2x + 17), and m_Y = (9x-7)<br> Find m
    7·1 answer
  • What are the next 5 numbers on the following sequence 0, 3, 8, 15, 24
    9·2 answers
  • Help me please im in a rush
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!