Amy knits 1/10 of a scarf in 4/5 of an hour. How much could she knit in one hour. Lots of points. I give brainliest.

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

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?