A man located 250 feet from an observation deck. The angle of elevation from the man to the bottom edge of the deck is 25 degrees and to the top edge of the deck is 35 degrees. What is the high of the observation deck itself?

Alogical argument that is presented in graphical form using boxes and arrows is called?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

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?