Baking cupcakes for one batch he used 1 cup of flour another batch he only used five elevenths of a cup how much more did he use in the first batch then in the second batch

Find the sum of the following series. round to the nearest hundredth if necessary.

Amaple syrup producer records th amount of sap collected from each of his trees. the line plot shows the results for one day. what is the least amount of sap any one tree produced?

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?