Ask someone else because I don’t really know
Solution :
It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :
1. 
2. 
Now consider,

⇒ 
⇒ 
⇒ 
⇒ 
= 0.2
Therefore, the value of T is 0.2
Thus, option (c) is correct.
Answer:
scan it plz its really easy if you scan them
Answer:
140°
Step-by-step explanation:
We gots a right triangle withe legs 8 and 15
remember if we got a right triangle with legs length a and b and hytponuse c then
a²+b²=c²
so
diagonal=c
so
8²+15²=c²
64+225=c²
289=c²
sqrt both sides
17=c
the diagonal is 17in