As you approach a roundabout, you should a. increase your speed b. determine which lane you should use c. use the truck apron only if you've yielded to large trucks first d. not expect any pedestrians or bicyclists

How many times did thomas edison mess up the light bulb

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is