A layer of ethyl alcohol (n = 1. 361) is on top of water (n = 1. 333). To the nearest degree, at what critical angle relative to the normal to the interface of the two liquids is light totally reflected?.

with such great emphasis put on the act and sat exams—the studying, the review sessions, taking the test, retaking the test, scholarships dependent on scores, etc.—many think the scores are the be all end all of college applications. if you have a high score, you can get into any college you want. if you have a low score, you’re doomed.

what are the events?

answer:

142.925

explanation:

6 x 19 = 114

114 x 84 = 9,576

9,576 ÷ 67 = 142.925 and so on many numbers.

hope it !

answer:

aa so sweet!

explanation:

i hope this is okay xd