Answer:
a
Step-by-step explanation:
Answer:
(9+3i)-(2-7i)=17i
Step-by-step explanation:
(Put what the first number is) x (the previous number) + 8 + 12 = ?
C I petty sure the answer is c
Answer:
T(100) represents that the plane flies against the wind at 110mph for 0.714 hours
Step-by-step explanation:
Given


Model:
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<em> -- This was not properly presented in your question</em>
Required
What does T(110) means
First, we calculate T(110):
Substitute 110 for w in 
The expression becomes


<em> -- approximated</em>
<em>T(100) represents that the plane flies against the wind at 110mph for 0.714 hours</em>