A pilot is taking off, planning to fly 90 miles heading dur north to an airport. Because of bad weather, she must immediately change her flight path to go around the storm. She bsfs N 60° W (60° west of north) and flies for 57 miles past the storm, and then turns back towards her original destination, the airport. How much further does she have to go before she reaches her original destination?

Is a positive integer raised to a negative power always positive

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.

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24