If f(x)=2x^2+5√(x-2), complete the following statement: f(3) =

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.