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)

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

Aman jogs at a velocity of 2.5 m/s west for 1,200 s. he then walks at a velocity 1.0 m/s east for 500 s and then stops to rest . what is the displacement of man when he stops to rest?