Calculate the value of the following irrational number:
(Round to the nearest hundredth) free points

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50