In the following reaction you started off with 560 grams of NaN 3 (Sodium Azide) . When the group of scientists did the actual experiment they found that it formed 240 grams of N 2. what is their percent field? 2 NaN3 2 3N2 2 Na + 3N2 ​

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

How do you find the circumfrance of a circle?