Rationalize the numerator or denominator and simplify
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Which best explains why this triangle is or is not a right 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 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.

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.