-3.25 is the correct answer
Answer:
-2º
Step-by-step explanation:
Answer:
1. Commutative Property
2. Associative Property.
3. Identity Property.
4. Distributive Property.



A medical researcher need to select 6 people out of 13 people who have volunteered for the test in
To find, how many ways can 6 people be selected.
=
=


X-54
Y- 36
180-126 to find x
And 54+ y= 90