Tyrone receives a discount of $8.40 on a hat that normally costs $28.00 . What percent discount did he receive on the hat
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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.

How many lines can be drawn through points j and k? 0 1 2 3

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