Answer:
If it's a straight line it's linear, if it curves it's non-linear.
Step-by-step explanation:
Answer: The required exponential model is 
Step-by-step explanation:
Since we have given that
Initial cases = 1804
Rate of growth = 4%
Since it is increasing exponentially,
So, it becomes,

Here, a = 1804
b = 
So, it becomes,

Hence, the required exponential model is 
Answer:
25% chance
Step-by-step explanation:
21/36 is the chance that it will land on #7
Sounds like your describing complementary angles (a pair of angles that add up to be 90 degrees) but not super sure based on that description you have there.
Tell me does it look like this:
Answer:
C
Step-by-step explanation: