Alex invested $400 in a cd that pays 3% simple interest, calculated semiannually. how much money will alex earn in 2 years?

Abcd is a parallelogram find the valuse of x

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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