Who were the first people known to a value for pi

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.