Do me and my friend look cool?

When the pc version of the spreadsheet program became available, the ibm pc quickly became the top-selling personal computer?

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

The “rule of 72” is used to approximate the time required for prices to double due to inflation. if the inflation rate is r%, then the rule of 72 estimates that prices will double in 72/r years. for instance, at an inflation rate of 6%, prices double in about 72/6 or 12 years. write a program to test the accuracy of this rule. for each interest rate from 1% to 20%, the program should display the rounded value of 72/r and the actual number of years required for prices to double at an r% inflation rate. (assume prices increase at the end of each year.)