(URGENT) A ladder 25 feet long is leaning against a wall. The base of the ladder is sliding away from the wall at 2 feet per second. Find the rate at which the angle between the ladder and the wall is changing when the base of the ladder is 7 feet from the wall.

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.