Ed bland had savings of 636.00 invested at 4%for 3 years Find the future value. Round your answer to the nearest cent

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

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 (%)

Solve for n? [tex]z = \frac{3}{4} mn[/tex]