Answer:
B
Step-by-step explanation:
Those lines both make up the tip of the triangle figure...
hmm, i think the answer is B, not sure if i am right tho..,
Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,

Randomly selected railroad-car shipments,
n = 500
As we know,
⇒ 
On substituting the values, we get
⇒ 
then,
⇒ 
⇒ 
On using the table of P, we get
⇒ 
⇒ 
Answer: B
Step-by-step explanation:
The answer is A. 2(-3)^4+2(-3)-17 = 139.