Convert 2.4 meters to centimeters. [type your answer as a number.]

a0centimeters

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x