The amount of time required to assemble a television varies inversely with the number of robots used on the assembly line. If 20 robots are able to assemble a television in 40 minutes, how many minutes would it take 32 robots working at the same speed to assemble the television?

What is the anwers for 9+2x=5x-3-x

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average