Register
Which number is prime 70, 31, 49, or 85
72.3k views
0 votes
Which number is prime 70, 31, 49, or 85

User Dolaameng
by
4.3k points

2 Answers

2 votes

Answer:

31

Explanation:

When a number has more than two factors it is known as a composite number.

User Brianandere
by
5.9k points
3 votes

Answer:

31

Explanation:

70 is divisible by 10.

49 is divisible by 7

85 is divisible by 5

31 is divisible by 1 and itself

User Eggmatters
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Which of the following would be a good name for the function that takes the length of a race and returns the time needed to complete it? A. Time(race) B. Length(time) C. Length(cost) D. Year(time) E. Cost(time)
Link Copied!