Sam Long anticipates he will need approximately $225,100 in 10 years to cover his 3-year-old daughter’s college bills for a 4-year degree. How much would he have to invest today at an interest rate of 6% compounded semiannually?

Which ratio is equivalent to 10: 85

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,