Answer:
-74
Step-by-step explanation:
First: 5-2=3
-9*3=-27
111÷3=37
Then do -27-37=-74
Answer:
5842 people after 2 months
Step-by-step explanation:
Given
Initial Value: 
Rate:
every 6 months
Required
Number of people using it after 2 months
The function follows an exponential model.
So, we need to first write out the function.
If Rate:
every 6 months
Then
Rate:
after 1 year

The function is represented as:

So:

For 2 months, we have:

Convert to years





Answer:
nearest 10 thousand?
Step-by-step explanation:
The probability of the door opening within three attempts is the answer. C
Answer:
Percentage decrease = 10% × 0.82
New value = 0.82 - Percentage decrease
Let me know if this helps! :)