Answer:

Step-by-step explanation:
We can find the inverse function of this excercise, isolating X and then changing the variables.


And now we change the variables and we get the inverse function:

The interquartile range is 12-6=6
Divide the total amount charged by the number of hours worked, and you have $/hour
$168÷14 hours = $12/hour
Answer:
Option A
fraction numerator square root of 2 over denominator 2 end fraction
Step-by-step explanation:
The answer can be obtained using a calculator.
It corresponds to a notable identity
sin (45) =
/ 2
sin (45) = 0.7071
/ 2 = 0.7071
Please see attached picture