The sequence below shows the number of bacteria Arjun observed each hour for a science experiment: 5, 20, 80, 320, 1, 280,...
Which recursive function describes the number of bacteria observed at the nth hour?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73