If a microscope has an ocular with a 5x power and has objectives with powers of 10x and 50x what is the total magnification of low power and high power?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?