Sharon is bird watching and spots an eagle in a tree. When standing 40 meters from the base of the tree, the angle of elevation from the point in which she is standing is 37° 27'. After
moving closer to the tree, Sharon now measures a 51°42' angle of elevation. Determine the
distance Sharon traveled between viewings.

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

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?