Complete the sentence below. The amplitude of the graphs of the sine and cosine functions is __
and the period of each is
__

What percent of $1.00 are a nickel and a dime?

Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. one meter of fabric costs $1.20. how much will the fabric cost?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0). what are the directrices?