(Using Rates) Ronan is buying fabric. Each yard will cost him $1.99. What does Ronan need to know to determine the total amount of money he will spend on the fabric?

Please help:( I need this ASP!

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Asphere has a diameter of 10 in. what is the volume of the sphere?