PLEASE HELP ME T^T This table shows the value of a computer as a function as time elapsed since the computer was manufactured. The value of the computer decreased exponentially through-out the five-year period. what was the average annual amount of decrease(in dollars per year) over the two-year interval from t=2 to t=4?
Time Value
1 $400
3 $100
5 $25

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?