The fourth term of a sequence is 108. each term after the first is 3 times the previous term. write an explicit expression that models the general term of the sequence f(n). write your answer in the space provided on your answer document.

can anybody ?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?