Ed and Sally are taking a tour of Paris. There are 3 different types of tours

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.