Answer:
I) Option 2)
II) Minimum 35 passengers must be carried in the flight to make a profit.
Step-by-step explanation:
We are given the following in the question:
I) Number of seats in plane = 295
Estimated cost = $3,845
Cost per passenger= $110 per hour of flight
Let x be the number of passenger travelling by flight.
Total cost =
Then, we can design the profit function as:
The domain is the collection \of all the values of x for which the function is defined.
Thus, the domain of the profit function will be
Option 2)
II) least number of passengers it must carry to make a profit
Thus, minimum 35 passengers must be carried in the flight to make a profit.
Answer:
40x²+2x-21
Step-by-step explanation:
4x × 10x - 4x × 7 + 3×10x - 3 × 7
40x² - 28x + 30x - 21
40x²+2x-21
Yes, -1/6 is a real number
It is a rational number - it is a fraction or a terminating/repeating decimal if converted to decimal
Only Imaginary are not imaginary numbers, such as i=
Natural- counting numbers (no zero), Whole- no fraction or negatives, Integers- negative, Rational- fraction or terminating/repeating decimals, and Irrational numbers- non repeating decimals: are all real numbers
I'm hope I'm reading this question properly
We split this into to parts. The inner section g(2) and the outer section f(g(2))
First do the inner
g(x)=x+3
g(2)=2+3
g(2)=5
The outer section is basically functioning the answer of the inner section
F(x)=x^3 + 4
F(g(2))= (g(2))^3 +4
So:
F(g(2))=5^3 +4
=129
I hope this was clear enough hope it helps!
Let, Equivalent miles = x
Then, 1/0.62 = 4.5/x
x = 4.5 * 0.62
x = 2.79
In short, Your Answer would be 2.79 miles
Hope this helps!