A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 87 seconds at a speed of 2.3 feet per second. She then ascends for 15 seconds at a speed of 4.9 feet per second. At this point, what is her elevation, in feet?

Iwill give you ! what is the measure of ∠v ?

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?

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}