What is 1.96 billion in scientific notation?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer