This information is in Sarah's short-term memory.
Answer: There are 1490 items must be sold for the company to make a profit.
Explanation:
Since we have given that

So, According to question, we get :

As we know that

So, there are 1490 items must be sold for the company to make a profit.
Quartz is the mineral which is the most resistant to both chemical and physical weathering.
Chemical weathering refers to erosion of rocks due to the influence of chemicals, whereas physical weathering doesn't involve them changing their chemical constitution.
All maps exclude a-lot more than they include. The decision about what to include and not include introduces bias. A bias is leaning in one direction or another. Maps can display political boundaries, population characteristics and elevations which is more than the view out your window.
It’s including or covering all of the services, facilities, or items normally expected or required