The value of a precious gem stone has increased at a rate of 120% each year. if the gems's value started at $50 in 1920, how much will it be worth in 2008?

For how answer my question this will be the last question can you answer in math subject

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet