Answer:
B
Step-by-step explanation:
Since the number 2 is being taken to the xth power, we know that when x increases by one, f(x) is being multiplied by 2. Therefore, the number is doubling every hour.
Answer:33
Step-by-step explanation: took one for the team
3x + 11 + x - 9 + 56 = 180
4x + 58 = 180
4x = 122
x = 30.5
