Answer:

Step-by-step explanation:
in the equation given these are the values:
a=1 b= -5 c= -7
if we plug this in the quadratic formula 
this is simplified to 
hope this helped
Scott has ridden 12% of the course.
Step-by-step explanation:
Length of bike course = 50 miles
Distance covered = 6 miles
Distance covered in percentage = 
Distance covered in percentage = 
Distance covered in percentage = 
Distance covered in percentage = 12%
Scott has ridden 12% of the course.
Keywords: percentage, distance
Learn more about percentages at:
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Answer:
Step-by-step explanation:
J is correct.. that function can never be less than 2
The answer is 1.0929924242
The answer is nine and one third