Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?

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

The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet

The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?