37.5/100=0.375 and 81/0.375=216
so the answer is 216
Answer:
They didn't say anything about a log function...
Step-by-step explanation:
Answer:
Here. Tell me if you don't understand my writing.
A reasonable function is W = 7F + 5000
Where W is the weight of the plane and F is the number of gallons of fuel.
The domain is the set of possible values for F. That is from 0 (empty tank) to 400 (full tank).
So the domain is F = [0,400], or what is equivalente 0 ≤ F ≤ 400.
The range is the set of values of W.
The minimum value of W is when F = 0 => W = 7(0) + 5000 = 5,000.
The maximum value of W is when F = 400 => W = 7(400) + 5000 = 7,800
So the range is W = [5,000 ; 7,800], pr 5000 ≤ W ≤ 7,800.
Answer:
2.f(x)=2^4x
Step-by-step explanation:
16^x
We can rewrite 16 as 2^4
2^4^x
We know that a^b^c is equal to a^ (b*c)
so 2^(4*x)
2^(4x)
