B is the correct answer, first remove brackets then simplify
Answer:
$13.50
Step-by-step explanation: All you have to do is enter 10 where the n is in the equation.
P(10) = 0.80(10) + 5.50
P(10) = 8 + 5.50
P(10) = 13.50
The answer is $13.50. Hope this helps!
Short answer: - 1
The first thing you should do is draw this or get a program to do it. I use desmos. It is included. The graph shows one complete cycle every 2*pi intervals (or 360 degrees.)
You will find no lower value that y = - 1 (nor any value greater than y = 1)
Answer:
the first equation
Step-by-step explanation: