Answer:
130 expected hits
Step-by-step explanation:
520 attempts times 0.25 is 130
 
        
                    
             
        
        
        
Answer:
$30
Step-by-step explanation:
He first has 10 dollars. Then 5 is taken off.
So, 10-5=5
His friend gives him 25 more dollars
So, 25+5= 30
Hope this helped!
 
        
             
        
        
        
Answer:
x ≤ 2
Step-by-step explanation:
If you referencing ">=" as greater than or equal to, follow the solution below:
Solve:
3x - 6 + 2 ≥ 5x - 8
Combine like terms.
3x - 4 ≥ 5x - 8
Subtract 5x from both sides.
-2x - 4 ≥ -8
Add 4 to both sides.
-2x ≥ -4
Divide both sides by -2, while flipping the inequality as well since you're dividing by a negative number.
x ≤ 2
Your answer would be x ≤ 2
 
        
             
        
        
        
F(x) = x (x^3 - x^2 + x + 1)
        
             
        
        
        
Answer:
They are 14.2 feet high each
Step-by-step explanation:
1136/80=14.2