David is in a submarine 200 feet below sea level. Casey is above him in a helicopter at 5900 feet. How far apart are they? Question 2 options: 8000 feet 5700 Feet 6100 Feet 900 Feet

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Y+ 2/y is it a polynomial in one variable or not? and if so, why?

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