The answer depends whether the time being reference is one week's time or several weeks' time.
It should be written as "weeks' time" because it indicates possession or belonging to the weeks.
The possessive form for the plural noun weeks is weeks'.Example: I have accrued three weeks' vacation this year.
French pupils typically have two weeks of holidays every 6 weeks, and then a longer break of two weeks during the winter holiday in February, two weeks during the spring holiday in April, and approximately 8 weeks during the summer holiday.
The plural possessive is weeks'.
The plural form of week is weeks.
"for several weeks" is the adverb phrase modifying the verb "heard."
Weeks and weeks are the same measurement of time. Therefore, 52 weeks is equal to 52 weeks.
I could be wrong, but I think the question was to do with the use of the apostrophe (or not) after the word weeks. Am actually looking for that answer :-)
Full term is 40 weeks, but some doctors let women deliver after 36 weeks. Approximate time is 42 weeks
There is about 30 weeks in the time span.
4 weeks would be sufficient time to wait
Normally 9 weeks.
0.77 years or about 9.2 months.Try searching for "40 weeks in years" or "40 weeks in months" on Google.
Disposable lenses can be worn for 2 weeks.
2 weeks
Yes you can take the test 2 weeks after sex.
Probably about two weeks.
The duration of Daylight Saving Time (a.k.a. Summer Time) currently ranges from a low of 12 weeks in Fiji to a high of 34 weeks in North America and Chile (for reference, 3 months = 13 weeks, 6 months = 26 weeks, and 9 months = 39 weeks)....34 weeks/year :United StatesCanadaCubaHaitiBermudaBahamasTurks & Caicospart of GreenlandSaint-Pierre & Miquelonparts of Mexico33 or 34 weeks/year :ChileEaster Islandpart of Antarctica30½ or 31½ weeks/year in Israel30 or 31 weeks/year :Europe, except Russia, Belarus and part of UkraineAzerbaijanTurkeyCyprusJordanLebanonSyriaNamibiamost of GreenlandAzoresCanary IslandsMadeira Islands29 or 30 weeks/year in most of Mexico27 or 28 weeks/year :New ZealandChatham IslandsSamoapart of Antarctica26½ weeks/year in Iran26 or 27 weeks/year in Australia25½ to 31 weeks/year in Morocco and Western Sahara25 or 26 weeks/year in the Palestinian Territories24 or 25 weeks/year in Paraguay22 or 23 weeks/year in Uruguay17½ to 22 weeks/year in Egypt17 to 19 weeks/year in Brazil12 or 13 weeks/year in Fiji