cual es el monto de 25000 semestrales depositados durante 5 años en una cuenta bancaria que rinde 15% capitalizable semestralmente

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Indicate the formula for the following conditions: p^c(n,r)=