Se desea mezclar agua con Colonia A, con un 12% de alcohol, con otra Colonia B, con 20% de alcohol, para obtener 120 litros de Colonia con un 15% de alcohol. Calcula Cuántos litros de cada clase de Colonia hay que mezclar

Which function is shown in the graph below?

With finding limits of multi variable !

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189