An object dropped will hit the ground before an object that is thrown horizontally. true or false?

The correct answer is false.

Hope this helps! ;)

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6