the students receive $3 on the first day. Each day after that the students are paid $2 more than the previous day's payment. what is the explicit rule for f(n)

Select the sequences that are geometric.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)