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Я одинокий мальчик 14 лет

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

The measure of an angle is 117°. what is the measure of a supplementary angle?

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?