Mathematical 3. PRACTICE 2 Reason Some of the treasures have been hidden on mountains. If the treasure is 325 feet away, how many yards away is it? (Hint: 3 feet = 1 yard)

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.