Answer:
=3/2
Step-by-step explanation:
Answer:
map
Step-by-step explanation:
Hey, Are you in K12/TXVA too? We might be in the same class and could help each other out. Either way, here's the answer:
f(x) = x^5
g(x) = sqrt(x)
h(x) = 2x
You place h(x) in g(x) and then that inside of f(x).
Tax = (tax rate)*(charge before tax)
(total bill) = tax + (charge before tax)
or
(charge before tax) = (total bill) - tax
Then
(total bill) = (tax rate)*(charge before tax) +(charge before tax)
(total bill) = (charge before tax)*(1 +(tax rate))
(total bill) = ((total bill) -tax)*(1 + (tax rate))
Solving for tax rate, we get
.. (tax rate) = (total bill)/((total bill) - tax) -1
.. tax rate = (24.50)/((24.50) -1.50) -1
.. = 24.50/23.00 -1
.. ≈ 0.065217
.. = 6.5217%
The tax rate is about 6.5%.
I would have to go with C. i might be wrong hope its right if it is rate please