Answer:
this has happened to me before. unfortunately I had to refresh the page.
Step-by-step explanation:
write down the answers you already have done.
 
        
             
        
        
        
Answer:
Brand A
Step-by-step explanation:
Comment
The question is  one of finding out what the unit cost is. 
Brand A: $4.59 has a count of 40
Brand B: $3.99 has a count of 30
Brand A
unit = 4.59 / 40 = 0.115 
<em>Rounded: 0.12</em>
Brand B
unit = 3.99 / 30 = 0.133
<em>rounded: 0.13</em>
Brand A even with proper rounding is the better buy
 
        
                    
             
        
        
        
The total time taken to cover 12 miles distance is 5 hours. 
<u>Given the Parameters</u> : 
- Total distance hiked = 12 miles 
Recall : 
Let :
<u>We could create an equation thus</u> : 
Total distance = 3(2) + 2(t - 2)
12 = 6 + 2t - 4 
12 = 2 + 2t 
12 - 2 = 2t 
10 = 2t 
t = 10/2 
t = 5 
Therefore, the total time taken is 5 hours 
Learn more :brainly.com/question/18796573
 
        
             
        
        
        
The quotient is : 5x-12+(25)/(x+3)
The remainder is : 25 
        
             
        
        
        
Answer:
h = 110.24 m
Step-by-step explanation:
It is given that,
A rock is thrown up from the ground at a velocity of 84 feet per second. The formula  gives the rock's height in feet after t second.
 gives the rock's height in feet after t second. 
We need to find the maximum height of the rock. For maximum height put 
So,

Put t = 2.62 s in the equation of height. So,

So, the maximum height of the rock is 110.24 m.