|x+3/4|= 5 6/7 please help with this question from 6.2 russian mathemetics school

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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.