$400 at 7% for 3 years

What is the interest earned?
What is the total balance?​

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.

Complete the steps to find 4.830 ÷ 5

X-10/4 when x = –18 a 7 b –2 c –7 d 2