Answer:
Hi
Step-by-step What is a linear function in the form y= mx + b for the line passing through (4.5, -4.25) with y-intercept 2.5 yup help pleade
 
        
             
        
        
        
There is 1 gram is a milliliter and grams to milligrams is 16,000
so 16,000 is your answer
        
                    
             
        
        
        
Total miles:350+150=500
Total hours:4+3=7
Avg speed:500/7=71.429 mph
        
             
        
        
        
Answer:
She is going at the rate of 4.5 feet per second.
Step-by-step explanation:
Given:
The rate of walking is 90 yards per minute.
Now, to find the rate in feet per second.
1 yard = 3 foot.
1 minute = 60 seconds.
So, first we find the rate of walking per second in yard = 
Therefore by dividing we get =  
 
Now, we find the rate of walking per second in feet = 
So, by multiplying we get = 
Therefore, she is going at the rate of 4.5 feet per second.