Answer:
- 8
Step-by-step explanation:
x = - 10
y = 2
I x I
= I - 10 I
= 10
y - I x I
= 2 - 10
= - 8
The first one is categorical data
the second one is discrete numerical
and the third one is continuous numerical
i hope this helps you
<span />
Answer:
no its not
Step-by-step explanation:
from 2 random samples you cant figure it out
Answer:
x∈{-7√2, 7√2}
Step-by-step explanation:

3, 6, 12
I guessed and checked. So if 3 is the smallest number, I would, multiply it by 3, which is 9. 9 is 3 less than the largest number which would be 12. 12 + 3 is 15. To find the third number, subtract 21 and 15 which is 6