Answer:
 3x + 4y - 32= 0
Step-by-step explanation:
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2.09, 2.190, 2.37, 2.432
Hope this helps!
        
                    
             
        
        
        
Answer:
$26.80
Step-by-step explanation:
multiply 1.79 by 5 and you get 8.95
multiply 1.19 by 15 now because there are 15 uncounted bags left and you get 17.85
add together and you get 26.8. she spent 26.8 dollars on candy
 
        
             
        
        
        
Answer:
it does not because it would not pass the straight line test 
Step-by-step explanation:
sorry if its wrong and btw your cute 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Both 115 and 145 mph are above the mean.  Draw a normal curve and mark these speeds.  115 mph is 1 standard deviation above the mean; 130 would be 2 standard deviations above the mean; and 145 would be 3 s. d. above it.
We need to find the area under the standard normal curve between 115 and 145.  This is equivalent to the area under the standard normal curve between z = 1 and z = 3.
I used my TI-83 Plus calculator's DISTR function "normalcdf(" to calculate this area:  normalcdf(1, 3) = 0.1573.
The area between z = 1 and z = 3 is 0.1573.  In other words, the percentage of serves that were between 115 and 145 mph was 15.73%.