10x4=40. i dunno thats what i got from google lolll..
        
                    
             
        
        
        
Answer:
She get $16 dollars
Step-by-step explanation:
 
        
             
        
        
        
Answer: x ≤ 10
Step-by-step explanation:
20 + 13x ≤ 150
13x ≤ 150 - 20
13x ≤ 130
x ≤ 130 ÷ 13
x ≤ 10
 
        
             
        
        
        
Since this culture of bacteria obeys the law of uninhibited growth. Given that 500 bacteria are present initially, and there are 800 after 1 hour, a growth rate of 0.470003629246 (k value) has been calculated. <span>5243 </span>will be present after 5 hours.