sine tables, that's how they did it before calculators, there are formulas as well
62.50 this is from Gardiany
You cannot.
Nowadays you cannot do it without a calculator.
No, because 'x' is a variable.
Use a ruler
Do you mean the exact value of pi, which is 3.141592653589793238462643383...? You could, but it would be quite difficult to do without a calculator, and it's pointless, really. 3.14 is just the short way of writing pi. Most teachers just tell or expect you to use 3.14.
62.50 this is from Gardiany
There are many places one might go to find a home value calculator. The official Chase website offers this type of calculator in addition to other resources.
You cannot.
Nowadays you cannot do it without a calculator.
you go get a calculator
No, because 'x' is a variable.
Weight Watchers do have a calculator, people can use the calculator when out and about in the shops or in restaurants to find out the calorific value in a particular food.
Many websites have a present value calculator, you should be able to find ones that are free and easy to use. You will need to enter in the future value, intrest rate and the number of years.
You can find a home value calculator by searching for one online. You might also want to try asking your home loan officer for more information as well.
Use a ruler
There