3. The function a(t) = 44,000(1.045)
models Johanna's annual earnings a, in
dollars, t years after she starts her job.
Which of the following statements is true
about Johanna's salary?
A Johanna initially earns
$45,980 per year.
B Johanna's salary increases by
104.5% per year.
c) Johanna's salary increases by
1.045% per year.
D) Johanna's salary increases by
4.5% per year.

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