Parents wish to have $80,000 available for a child's education. If the child is now 8 years old, how much money must be set aside at 6% compounded semiannually to meet their financial goal when the child is 18?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?