Se vende un artículo con una ganancia del 15% sobre el precio de costo si se ha comprado en 80, cuál es el precio de venta

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212