Write c code that does the following: 1. interactively read the coefficients of a quadratic equation and compute the two roots. the program must alert if there is no real root, i. e., read and c of 2 + + c = 0, and compute x = −±√ 2− ; note: a. sqrt() is available in math. h b. for putty/omega server, include -lm while compiling, i. e. gcc -lm myprogram. c c. make sure that you add a routine to check the positiveness of the discriminant using the if statement. show actual runs and examples

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

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file

According to the video what are some tasks petroleum engineers perform check all that apply