A hover craft takes off from a platform. its height (in meters),x seconds after takeoff is modeled by h(x)=-3(x-3)2^+108 what is the height of the hovercraft at the time of takeoff

What is the y-intercept of the line given by the equation

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?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points