When famke charges her phone, it gains 2 percentage points each minute. when frmke uses her phone, it loses 5 percentage points each minute. once, famke used her phone for some time, and then charged it for twice the amount of time she used it. in the end, her phone lost 10 percentage points. how long did famke use her phone and how long did she charge it?

Two consecutive negative integers have a product of 30. what are the integers?

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two

The equatorial radius of earth is approximately 6 × 10^3 km, while the equatorial radius of saturn is approximately 6 × 10^4 km. which of the following is true? a. the equatorial radius of saturn is approximately one hundred times that of earth. b. the equatorial radius of saturn is approximately ten times that of earth. c. the equatorial radius of earth is approximately one hundred times that of saturn. d. the equatorial radius of earth is approximately ten times that of saturn.