Answer:
1 au=1.5 x 108=162
Explanation:
1 AU is equal to 1.5 which means it is the same thing so 1.5x1.08 which =162
Answe choice is B - students 3 and 6 tested materials that are conductors of electricity
Explanation: conductors produce light basically so if the bulb lights that mean it is an conductor and the rest were not
The same principle apply to stereo microscopes, a 10X eye piece combined with a 4X objective lens will produce 40X magnification.
OK the answer is B equals X squared
