If b^2 - 4ac < 0, then the roots of the equation ax^2 +bx +c =0 must be?
1 answer:
You might be interested in
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Please find the complete question in the attached file.
The total number of aces is approximately 167, 12 or more. The SE is 12 out of 1000, which is 1.2 percent.
The percentage of aces is expected to be around 16.67% , or 1.2%.
Answer:
x=11 there is my work. Your welcome
