If f(1) = 3 and f(n) = f (n - 1) - 3 then find the value of f (4)

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

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?