What is the formula for the following geometric sequence? 3, 12, 48, 192, ... an = 4 · 3n - 1 an = 3 · (-4)n - 1 an = 3 · 4n - 1 an = () · 3n - 1

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%