Which answer choice is a correctly punctuated compound sentance a. technology changes quicly and what is up-to-date today is old fashioned next month. b. technology changes quickly, what is up-to-date today is old-fashioned next month. c. technology changes quickly what is up-to-date is old-fashioned next month. d. technology changes quickly; what is up-to-date is old-fashioned next month

D. Technology changes quickly; what is up-to-date is old-fashioned next month.

Explanation:

The semicolon separates the two clauses that form a compound sentence.

B and C are wrong because they have no semicolon to separate the clauses.

A is wrong because it has no comma before and.

for me i cant do homework without music, so, i guess i would say faster with it, than without it. for me at least.

i got ypu

explanation: