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.
 
        
             
        
        
        
12 goes into 276 23 times.
        
                    
             
        
        
        
<u>(2 x y) </u>is a factor of (6 x y), so it's the highest common factor of both expressions.
        
                    
             
        
        
        
Answer:
15120.
Step-by-step explanation:
9!/4!= 15120
 
        
             
        
        
        
Answer:
Total amount of fruits 
40 apples and 15 oranges
Step-by-step explanation:
Is there answer choices? Without context I will suggest
Total amount of fruits 
40 apples and 15 oranges
Anything with 40 being added to an amount of 15 to get a total of 55