A=(−3,2,3)A=(−3,2,3)B=(−3,5,2) P=(2,−3,2) Q=(2,0,1) Is PQ−→−PQ→ equivalent to AB−→−AB→? A. no B. yes
levacccp [35]
Answer:
B. Yes, it is equivalent
Step-by-step explanation:
A = (-3, 2, 3)
B = (-3, 5, 2)
/AB/ = (-3-(-3), 2-5, 3-2)
= (0, -3, 1)
P = (2, -3, 2)
Q = (2, 0, 1)
/PQ/ = (2-2, -3-0, 2-1)
= (0, -3, 1)
So, /AB/ is equivalent to /PQ/
A grid system or an absolute location
Answer:
The appropriate test for the investigation is;
E. A chi-square test of independence
Step-by-step explanation:
The chi-square test for independence is for the analysis of two categories from within a population to evaluate the existence of association among the different categories within the two variables
The chi-square test for independence is used for the analysis of contingency (frequency) table
Therefore, the appropriate test for the investigation in finding out (1) the textbook preference and (2) the class level of the associated student is the chi-square test of independence
When we have on Integer greater or equal than 1.
If we have a number like 1.5 we can rewrite it as a Mixed number
as
1.5 =
1 + 0.5=
1 1/2
Or
3.2 =
3 +0.2 =
3 1/5
Or
2. 3
2 +0.3
2 +3/10
