So whats the answer. please help me I got a test of this
        
             
        
        
        
A is no observable trend, B is a positive linear trend, C is a negative linear trend, and D is an exponential trend
        
                    
             
        
        
        
Answer:
216
Step-by-step explanation:
I'm sure there is a simpler way to do this but this is how I did it.
First divide 18 by 6 because it triples every 6 hours.
18/6=3
This means it will triple three times
Then triple the value three times
#1. 8x3=24
#2. 24x3=72
#3. 72x3=216
In 18 hours the virus will infect 216 people.
 
        
             
        
        
        
Answer:
eeeeeeeeeeeeeeeeeee
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Four less a number
Step-by-step explanation:
x-4 is literally subtracting 4 and 4 less a number is basically also subtracting 4 from an equation.