At a store closing, a universal discount rate is applied to all items. If the original price of an item was $27.00 and the price after the discount is $16.20, what is the discount rate at the store?

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth