Find all missing arcs and angles. Please give an explanation and the step-by-step work for this question. The best answer will receive brainliest (50 pts)

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?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

What is the solution to the division problem below x3+x2-11x+4/x+4