Answer:
0.6 as a decimal or 3/5 as a fraction
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
The function is  
To find the maximum population, we need to set t towards infinity to get our answer.
So, we replace time with maximum ( ). Let's check:
). Let's check:

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.
Correct answer is A
 
        
                    
             
        
        
        
Answer:
c≥47
Step-by-step explanation:
120+20=140
140/3≈46.667
46.667≈47
Ther can be no less than 47 cupcakes
 
        
             
        
        
        
Answer:
x=6 y=-9
Step-by-step explanation:
- Layer the equations on each other as you would in a subtraction problem:
                8x + 2y=30
                7x + 2y=24   
- Subtract the equation just like you would normally. This should leave 1x=6 or x=6.
- Now that you have your x value, plug it in as x for one of the equations. For the 2nd equation, this leaves: 
                42+2y=24 then
                2y=-18 then
                y=-9
- Double check your y value by plugging x=6 into the first equation. This should also leave y=-9.