Part 1: Select ten foreign currencies and find the current exchange rate. Since currency exchange rates change often, you will need to look up the exchange rates. You can call a bank or look for foreign currency exchange rates on the Internet or in a newspaper. Part 2: Create a spreadsheet that lists the ten currencies you chose. For each currency, enter an amount and create a formula to convert it to U. S. dollars. Make sure to include dollar signs in the appropriate cells.

How do i draw hello world in python and how do i make it loop?

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.)

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.