Utility company workers need to install 5 miles of cable. The cable comes in rolls that contain 880 yards each. The utility company workers bring whole rolls of cable to the job site. How many rolls must the utility company workers bring in order to install the 5 miles of cable? Show each step of your work. Explain your answer.

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.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?