The population of a city was 400,000 in 1995. The population has grown at a rate of 3% each year since then. Choose the equation that could be used to find the number of years after 1995 it will take for the city to reach a population of 950,000 if the growth rate remains the same. A. 400,000(1.03)^x=950,000
B. 400,000+3x=950,000
C. 400,000(x)^3=950,000
D. 400,000+3^x=950,000

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