A class of students was asked whether or not they own a cat and whether or not they own a dog. The results of the questionnaire showed that students who own a cat tend to also own a dog, and students who do not own a cat tend to also not own a dog. Which two - way table is a possible representation of the information collected from the students?

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

0.038

step-by-step explanation: