A car travels 50 km in 2 liters find 1)the distance it can travel in 5 liters
2)Number Of Liters if it travels 150km

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?