Two airplanes leave Baltimore at the same time, one traveling east and one traveling west. The westbound plane travels at 270 mph and the eastbound at 250
mph. In how many hours will they be 1560 miles apart?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit