Find the least common multiple of x2 - 4x - 5 and x2 - 3x - 10.

A. (x + 1) (x - 2) (x - 5)

B. (x - 1) (x - 5) (x - 2)

c. (x + 1) (x - 5) (x + 2)

d. (x - 5) (x + 2) (x - 1)

Which of the following statements incorrectly describes a scenario where the source of the sound waves and the person hearing the sound are remaining stationary? A. The frequency of the sound waves is not affected by the nature of the medium. B.

Place the following types of electromagnetic radiation in order of increasing wavelength. ultraviolet light gamma rays radio waves Place the following types of electromagnetic radiation in order of increasing wavelength.

Have scientists discovered a fifth fundamental force of nature?

A 16.3 kg person climbs up a uniform 137 N ladder. The upper and lower ends of the ladder rest on frictionless surfaces. The bottom of the ladder is fastened to the wall by a horizontal rope that can support a maximum tension of 116 N.

Which of the following is NOT a pur substance A.) milk B.) oxygen C.) water D.) carbon dioxide

Two objects experience a 12 N electrical force between them. What force will the objects experience if the distance between them is doubled?

a submarine moving directly upward in the water at constant speed. The weight of the summer and it is 500,000 N. The submarines motors are off. The magnitude of the buoyant force acting on the submarine is

If the car went 30 km west in 25 min. and then 40 km east in 35 min., what would be its total displacement?

Which of the following is not the name of a space station that was in orbit around Earth?

Relationship between acceleration and free fall