Approximately what percent of u. s. businesses have some form of remote work program? (from chapter 1)

As many businesses all over the world embrace the remote work type program, people are now beginning to observe more exhilarating remote work programs become accessible. Based on chapter 1 of Information System and the Organization, approximately about 60 percent of U.S. businesses have some form of the remote work program.

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt