El docente pidió al grupo 1 de estudiantes que construyeran un tacho de forma de prisma cuadrangular con material reciclado; teniendo en cuenta la cantidad de basura que se bota diario del aula. Explica el proceso que desarrollaron.

What are the sotions to the quadratic equation 9x^2=4

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

I’m stuck on this equation, anyone got the answer?