According to the article in the U. S. News and World Report article "STEM Education Is the Key to the U. S.'s Economic Future," what are the three main reasons students aren’t pursuing a career in a STEM field?

1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server. so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

How do we use the sumif formula (when dealing with different formats) ?