When using a direct quotation, which one of the following is not necessary? Introduce the source before the quotation Rewrite the words of the source in my writer’s voice and style Surround the words of the source with quotation marks Provide parenthetical documentation after the quotation Put a bibliographic citation in the references section at the end of the paper

Awell-diversified portfolio needs about 20-25 stocks from different categories.

Write a function so that the main0 code below can be replaced by the simpler code that calls function mphandminutes tomiles0. original main0 int main) l double milesperhour-70.0; double minutestraveled = 100.0; double hourstraveled; double milestraveled; hourstraveled = minutestraveled / 60.0; milestraveled = hourstraveled * milesperhour; cout < "miles" 2 using namespace std; 4 /* your solution goes here/ 6 int maino 1 test passed 7 double milesperhour 70.0 all tests passed 8 double minutestraveled 100.0; 10 cout < < "miles: " < < mphandminutestomiles(milesper-hour, minutestraveled) < < endl; 12 return 0; 13

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?