Answer:
3y=49 
Step-by-step explanation:
yeppp I'm pretty sure
 
        
             
        
        
        
When the penny hits the ground, h will = 0.
So:  Set h(t) = 0 = -4.9t^2 + 0t + 150 m
Then 4.9t^2 = 150, and so t^2 = sqrt(150 / 4.9)   =    plus or minus 5.53 sec.
We can use only the positive root, as we're measuring time.
t = 5.5 sec (answer)
        
                    
             
        
        
        
the cost of making one burrito is the addition of the cost of the meat and the other ingredients:
1.00+1.50=2.50
Then the cost of the burrito is -$2.50
PLEASE MARK ME AS BRAINLIEST
 
        
             
        
        
        
The answer would be 640. To find the number of how many copies are produced in 1 minute you have to write 80 divided by 5 which equals 16. Now you multiply 16 and the 40 minutes which gives you 640 copies.
        
                    
             
        
        
        
Answer:
$105.48
Step-by-step explanation:
Multiply 131.85 by 0.2 to get 20% of 131.85.
You will get 26.37.
Since it is 4 people, multiply by 4.
You will get $105.48.