Express in factorial notation 15x14x13x12 please urgent​

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Which three statements represent the benefits of performing experiments using computer simulations?