A contractor is building the base of a circular fountain has a diameter of 18 centimeters. The blueprint has the scale of 3 cm to 4 ft. what will be the actual area of the base of the fountain, in square feet after is built

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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 (%)

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity