The age of the hawaiian islands gets older as you move from east to west. if the half-life of k-40 is 1.3 billion years, approximate the age of maui if a sample rock on the island has 99.96% of its parent k-40 remaining.

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.