Analyze the work to find the error.
O In Step 1, the commutative property of
multiplication was not done correctly.
O In Step 2, the associative property cannot regroup
addition and multiplication.
O In Step 3, the multiplication must be done first
O In Step 4, the product is incorrect.

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.

W-16=-12 solve each one step equation plz

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter