Maggie distributed a survey to the students in 5 homerooms to estimate the percent of students at her high school who are in favor of the new dress code. Identify the population, parameter, sample, and statistic of interest in this situation.

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.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

What is 0.000008 meters in scientific notation