exam Maths Puzzle Numerical Ability

If Earthquake 1 measures 6.2 on the Richter scale, and Earthquake 2 measures 8.2 on the Richter scale, how many times bigger was Earthquake 2 than Earthquake 1? (Rephrased: By what factor was Earthquake 2 bigger than Earthquake 1?)

Read Solution (Total 0)

exam Other Question
HELP!! How do I find the domain, the horizontal and vertical asymptote, and what values of x would not be allowed of the following rational function:
3x^2 - 2x + 4 / 2x.

Thank 1/x-8/21=3/7x Thank you!