H(t) = - 16t ^ 2 + 48t + 72 If air resistance is ignored, the function h defined above models the height above ground, in feet, of toy rocket t seconds after it is launched from the roof of a building . Based on the model , what is the height above ground , in feet , of the toy rocket 1 second after launch ?

How often do neap tides occur? a. about once a month b. about twice a month c. about once a year d. about twice a year

Approximately workers each year are treated for injuries caused by lifts, jacks, or jack stands. a) 2,000 b) 5,000 c) 10,000 d) 15,000

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.