Management Information Systems
It greatest role is data collection and management. Everyday information is collated and analyzed, readily available to managers and decision-makers. The system is able to go about different possible scenarios to fool-proof a business decision. The system is also able to provide precise projections of sales based on identifying the factors that determine it and how these factors interact (over time) as business decisions are carried out.
Answer:

Explanation:
The speed of the sound wave is:


The frequency is:



He thinks she will know because she is older and wiser while he is younger and not so smart
Economy would not yet be a concern for teens, which commonly still live with their parents and has not yet worked in a full-time employment capacity yet. On the other hand, education would not be a concern for adults, since generally most of them would have completed theirs. Child-rearing is a concern for adults, but generally not for teens.
Thus, (B) relationships would be the source of stress that both teens and adults would face.
Answer:
about the black death and how its affeting people again
Explanation:
im smart