A business owner bought a product for $20. The business owner sold the product for $35. By what percent was the product marked up?

The graph of fx shown below has the same shape as the graph of gx = 3x^2 but is shifted down 2 units

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

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