What is the measure of an angle that is the complement of angle K?

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

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?