The fibonacci sequence is f(n) = f(n – 1) + f(n – 2). if f(7) = 13 and f(8) = 21, which of the following is true? \ a. f(6) = 13 b. f(9) = 32 c. f(15) = 34 d. f(9) = 34

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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?