The domain for f(x) and g(x) is the set of real numbers. Let f(x)=3x+5 and g(x)=x^2. Find f(x) + g(x).

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

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?