People in finance work mostly with:
insurance
products
information
money

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?

During which step of the scientific method does a scientist make an educated guess about the outcome of an experiment? a. form a hypothesis b. analyze the results c. design an experiment d. collect data