Aplane’s average speed is 600 km/h. if the trip takes 2.5 h, how far does the plane fly?

Reflect the point (7,0) across the y-axis

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 long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way