The volume of the cube of unknown substance is
. The length of one side of the cube is 9 cm
<u>Explanation:</u>
As per the formula of mass and density, Mass / Density equals to volume. Therefore as the mass of the cube was given to be 81 g and the density of the cube is known to be 3.0 g/
,, to help Bill find out the volume. It is the ratio of mass and density and can be calculated as

As it is a cube, the volume is product of length, breadth, and height. Here, all sides are same as it is the cube.



The answer is b)
The niche is the job the animal does in it's habitat to contribute to the habitat.
Bachiko congratulated her staff when the team received an industry award for their project, and also sent a companywide e-mail announcing it. here, Bachiko is using her <u>personalized</u> power.
In the example above, Bachiko is using his power. Personalized power is the power in which a person has a superiority complex and thinks that he is superior to others. Also, he made sure that people knew that he was someone else's boss.
The sources of management power are as follows:
Positional power
- strength because of the award/prize.
- power because you have a certain authority.
- power because of the punishment given.
Personal power
- power because you have certain knowledge and abilities.
- power because of your attractive personality.
Learn more about personal power at brainly.com/question/11656512
#SPJ4
Answer:
endothermic is the right answer