Constanza usa 11/2 horas semanales por asignatura para hacer tareas, y 22/3 horas por semana para estudiar en general. Si en total dedica 36 horas para estudiar cada semana y n es el número de asignaturas que Constanza tiene, ¿Qué ecuación permite calcular el número de asignaturas que tiene Constanza?

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Which expression will have the same sum as 3_8 + 1/4?

Construct the graph that models the given situation