If the three dollars isn't charged onto each ticket the answer should be $102.75
The answer to this is .006341
Answer:
Choice c.
Step-by-step explanation:
The domain of a rational function is found where the denominator of the fraction is equal to 0. These are the values that are NOT allowed. We have to factor the denominator completely to find these values that make the denominator equal 0. In other words, our denominator right now is:
we set each factor equal to 0:
x = 0 or
The left side of that quadratic is the difference of perfect squares, so it factors into the 2 binomials:
(x + 4)(x - 4)
Setting each of those equal to 0 we can solve for the values of x that are not allowed:
If x + 4 = 0, then
x ≠ 4.
If x - 4 = 0, then
x ≠ -4
So the domain for this rational function is:
{x I x ≠ ±4, x ≠ 0},
which is c.
Answer:
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Answer:
so when looking at the tax minus the cost
100%/x%=80500/1932
(100/x)*x=(80500/1932)*x
100=41.666666666667*x
100/41.666666666667 or 6 infinite will get us
2.4=x
x=2.4
so times 2.4% with every cost to see it it matches the tax given!
A is incorrect
it equals 1632
B is not correct as it equals 2208
C is incorrect as it equals 1800 dollars in tax
<em>D is CORRECT as it has the same number in Tax</em>
<em>2040</em>