If the angle of incidence of a ray of light,
from air to water is 35º, find the
angle of refraction, given that the
refractive index of water is 1.33.

Rounded up, the angle is: 15°

Step-by-step explanation:

The angle of the refracted ray is 15°. I just searched it up.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.