Una piramide cuenta con 9 plataformas, la superior mide 16m de lado, la segunta 5.5m más que la primera, la tercera 5.5 m más que la segunda y asi sucesivamente hasta llegar a la ultima. Todas las plataformas tienen 2.5m de altura. Tambien cuenta con cuatro escalinatas con 91 escalones cada una que miden 30.6 cm de fondo y 24.7 cm de altura. Cuanto mide la plataforma inferior por lado

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

Collin did the work to see if 10 is a solution to the equation r/4=2.4