A new car is purchased for $47,000 and over time its value depreciates by one half every 4.5 years. What is the value of the car 23 years after it was purchased, to the
nearest hundred dollars?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Evaluate cos2θ for cosθ = square root of 3/2

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years