Which of the following represents the general equation for the geometric sequence? -1, -2,-4, ... O an = 1 - 27-1 O a, = -21-1 O an = 21-1 O an = 1.21-1​

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?