Escribe la fraccion del area sombreada como in numero mixto

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.