The two greatest reasons for the increasing demand for power are: select all that apply reduced efficiency in appliances population growth relaxation of government regulations increased consumption reduced resources global warming hole in ozone layer

Which of these is a benefit of social networking? oa. hiding your true identity from friendsob. avoiding talking to people in personoc. spending time with friends instead of studyingod. connecting with new people

Awell-diversified portfolio needs about 20-25 stocks from different categories is this true or false?

The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential