Which statement is true? a) a population includes part of a defined group. b) a part of the population is called a sample. c) a sample refers to the collection of all elements. d) a population means a subgroup of the members.

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?

Item 1 solve for s. s+24=90 −114 −66 66 114

What is the best estimate of the length of a football