A painting is purchased for $250. If the value of the painting doubles every 5 years, then its value is given by the function VC) = 250 - 28/5, where t is the number of years since it
was purchased and V[t) is its value (in dollars) at that time. What is the value of the
painting ten years after its purchase?

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?