The cost of producing x units of a certain product is given by C(x)=0.004x^3+0.002x^2+6x+1000. Find the minimum average cost. I understand you need to divide by x and then find the derivative but what next?

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Find the area of the unshaded square

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?