¿cómo puedo escribir "dos veces cinco aumentado en siete es diecisiete" en símbolos
yo lo escribiría así: 5+5+7=17 pero está incorrecto. ayuda

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

X2 + y 2 = 36 x + y = 6 solve the system of equations.