Which of the following is a rational number?

square root of 15, square root of 16 square root of 17, square root of 18

square root of 15
square root of 16
square root of 17
square root of 18

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity

Is the number 128.439 a rational number