Which quadratic function is represented by the graph? y = 5(x – 6)2 + 5 y = 5(x – 7)(x – 5) y = 5(x + 6)2 – 5 y = 5(x – 7)(x + 5)

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years