An object has a mass of 18 g and its volume is 2 centimeters cubed. calculate the density.

To get the density, we divide mass over volume

density = mass/volume

density = (18 grams)/(2 cubic centimeters)

density = (18/2) grams per cubic cm

density = 9 grams per cubic cm

This means one unit block has 9 grams of this material. By "unit block", I mean 1 cm by 1 cm by 1 cm (volume = length*width*height = 1*1*1 =1)

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: