lulu tiene 4 pantalones favoritos cuyos colores son: negro, azul, rojo y café y tiene tres sueters de colores morado, blanco y amarillo¿de cuantas formas puede lulu combinar sus pantalones con su sueteres? emplear el diagrama de arbol para justificar su respuesta

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?