Two terms in a geometric sequence are a3=729 and a4=243. What is the first term of the sequence, and what is the recursive rule that describes the sequence?

**The One Marked Red IS WRONG**

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label