73 I believe I’m not sure
        
             
        
        
        
Answer:
Step-by-step explanation:
Length of the bridge = 190 m = 190*100 = 19000 cm    {100cm = 1m}
Length of each pace of Robert = 80 cm
Minimum number of full paces = 19000/80
 =  237.5
= 238   {because full paces}
 
        
                    
             
        
        
        
Here are the steps on how I did it.
 
        
        
        
This is a great question for a calculator
But anyway all you have to do is divide 3,591 by 57 to find your answer which the answer is 63 bottle caps per day
        
                    
             
        
        
        
The approximate age of a woman whose normal systolic pressure measures 125 mm Hg is 31
The function is given as:

When the normal systolic pressure is 125, it means that:

So, we have:

Subtract 125 from both sides of the equation


Rewrite the equation as:

Using a graphing calculator, we have:

But age cannot be negative.
So, we have:

Approximate

Hence, the age of the woman is 31
Read more about quadratic functions at:
brainly.com/question/11441586