1)¿que es un pentagrama y para que se utiliza? 2)¿cuantas notas naturales conocemos?nombrar.
3)¿cuantas figuras musicales conocemos?nombrar y dibujar.
4)explica la diferencia que existe entre ruido y sonido musical.

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers

How many credit hours does a student typically need to complete general educational requirements at a four year college

Simba travel agency arranges trips for climbing mount kilimanjaro. for each trip, they charge an initial fee of \$100$100 in addition to a constant fee for each vertical meter climbed. for instance, the price for climbing to the shira volcanic cone, which is 30003000 meters above the base of the mountain, is \$400$400. let f(d)f(d) denote the fee of a trip ff (measured in dollars) as a function of the vertical distance climbed dd (measured in meters). write the function's formula. f(d)=