Challenge: The perimeter of a semicircular patio is 35.98 ft. What is its radius? Use 3. 14 for a. Please Be accurate and explain

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.

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?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.