In the given figure, m∠TPA = m∠PQC = 135°. Which one of the following postulates proves the lines and are parallel? answers: A) If and are perpendicular lines, then the corresponding angles are congruent. B) If and are parallel lines, then the corresponding angles are congruent. C) All of the angles formed by the transversal line ST are congruent. D) If and are congruent lines, then the corresponding angles are congruent.

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

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?