Answer:
20.
Step-by-step explanation:
P(5,3) = 5! / 3!
= (5*4*3*2*1) / (3*2*1)
= 20.
Answer:
Im pretty sure its a :3
Step-by-step explanation:

we don't have solutions !!
<span>the statement is ambiguous, it must be written as (p ∧ q) ∨ r
or p ∧ (q ∨ r).</span>
<span>Which undefined term is used to define an angle</span>
x. Plane