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Choose the prescription that is written properly and would fit the correct dioptric increments?

A ray of light striking a transparent surface normal (perpendicular) to the surface will not be bent, but the speed of light will be changed.

Hypotension and orthostatic vital sign changes would MOST likely occur in elderly people who take:

(+5 points) Kay deposits $6000 into an account earning 3.5% compounded quarterly. How long will it take the account to double? Round to the nearest whole year.

Under the ruler Darius I, the Persian Empire was divided into administrative districts. These areas would be ruled by Persians or local nobles. These administrators were called

After Solomon’s death, the Hebrew kingdom

Benzene has the formula C6H6. What is the mass percent composition of carbon in benzene to three significant digits?

How much would you need to deposit in an account now in order to have $15,000 in the account in 3 years? Assume the account earns 2% interest.

Anna left an $6 tip on a $47 restaurant bill. What percent tip is that? Round your answer to one decimal place. 

The Phoenicians spread their trade and customs by