Answer:
Refractive index of a medium depends upon the refractive index of the surroundings
Answer:
A≈94.25in²
Step-by-step explanation:
You can survey 125 respondents.
You have a budget of $250. If each respondent costs $2, just divide 250 by 2 and you will have your answer.
250 / 2 = 125
3x2.7=8.1,,, im not sure this is what you were asking for but i hope it helps
XoXo
The angle = 67<span>° and the pole is a right-angled triangle. Therefore the distance required to find (say "x) is the angle opposite the right-angle. The following equation needs to be solved:
cos 67 = 137 / x
Solving for x;
x = 350.62 ft</span>
