of 15 Question 5 The number of memberships at Sunrise Sky Spa since 2000 can be modeled by the function m ( t ) = 0.6t420t3+200t2500t+1000 , where t is the number of years since 2000 . Calculate the number of memberships at the beginning of 2008 . There were approximately 2,018 memberships at the beginning of 2008 .,There were approximately 529 memberships at the beginning of 2008 .,There were approximately 2,024 memberships at the beginning of 2008 .,There were approximately 1,024 memberships at the beginning of 2008