What tends to happen to the accuracy of our savings goals as our investment horizon becomes longer? a. it is not useful to have long-term savings goals. b. we are less able to accurately estimate the amount we will need. c. we can estimate the amount we need more accurately. d. the accuracy of our savings goals doesn't change.

Your program will make use of long long int variables for all calculations. note: the use of long long int requires that you have c++11 support. you should have this automatically if you are using a newer version of visual studio. the support is there for gcc as well, but you may need the -std=c++11 or -std=c++0x compiler flag. you first need to read in the total number of seconds. there is no prompt for the read (that is, you just do the cin without using a cout to display a prompt). this is going to seem a little strange when you are running your program in your ide

What is linux? an open source operating system a version of ms dos the first version of unix the newest technology available

The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.