Homework Help: Math

Posted by Colton on Wednesday, February 29, 2012 at 6:21pm.

4 students each wrote 2 number patterns

Shandi
3,6,9,12... 5,15,20,25
Latrell
1,3,5,7...3,5,7,9
Hong-Li
0,1,3,6...1,2,4,7
Adriano
2,3,5,7...11,13,17,19

Which student's number patterns used only prime numbers?
A.Shandi
B.Latrell
C.Hong-Li
D.Adriano
D?

Math - fatima, Wednesday, February 29, 2012 at 6:29pm
shandi
Math - Colton, Wednesday, February 29, 2012 at 6:33pm
Don't prime numbers have only 1 factor? So Shandi has composite numbers?
Math - Mary, Wednesday, February 29, 2012 at 6:44pm
Adriano. two is prime as are all the other numbers in his pattern....
hong-li wrote 6 and 6 can be divided by 2 and 3 therefore not prime.
Latrell wrote 9 and that can be divided by 3 so 9 is not prime.

Answer this Question

Related Questions

maths - these marks were obtained by class of 28 students in a science test. the...
5th grade math - Ray asked his class about the number of cousins they each had. ...
math - can you please check my answers? 12, 20, and 35 LCM =420 1/3+5/12+4+5=60...
maths - these numbers: 20,17,21,15,16,15,12,14,15,19,21,17,20,22,16, 19,...
math - Which two is true as i'm confused A) 3+7 ß 10 mod 15 17...
Math-geometry - This is so confusing :( Given U = {10, 11, 12, 13, 14, 15, 16, ...
4 grade math - the estimate the number of cans of soda thet drink each week? ...
Please help :( I am so confused.... - This is so confusing :( Given U = {10, 11...
math - Please help me to find the first and third quartiles, Q1 and Q3, of the ...
maths - each of the students in a class writes a dirrerent 2 digit number on the...

For Further Reading

First Name:
School Subject:
Answer: