Here is a helpful video https://www.khanacademy.org/_render
Density = mass / volume
D = 89 / 10.0
D = 8.9 g/cm³
hope this helps!
A. 0.25 terabytes
b. 2.5e + 17
Two influential product that Tesla (Elon Musk) made is his Model X, and his power wall. The Model X revolutionised cars and driving in general, with self driving, and many components to help. The powerwall made electricity another level. Along with his solar-shingle roof, it made homes efficient, and 'green'.
Hope this helped!! :)
