Dr. black is standing 15 feet from a streetlamp. the lamp is making his shadow 8 feet long. he estimates that the angle of evelation from the tip of his shadow to the top of the streetlamp is 50 degrees. to the nearest foot, the streetlamp is about answer ( no picture, a word problem )

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

52 cm radius = diameter = area = circumference = circumfer

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.