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A journalist reported that the average amount of time that a French person spends eating lunch at a restaurant is 22 minutes. Perform a hypothesis test to determine if a difference exists between the average
answered
Nov 5, 2020
Mathematics
college
3
votes
105k
views
Given that the prime factorisation of 198 is 2x(3×3)x11. State the minimum integer value of n such that square root of 198n is a natural number.
answered
Jun 19, 2020
Mathematics
middle-school
6
votes
149k
views
What structure surrounds the cell and regulates materials they enter and leave the cell
answered
Jun 5, 2020
Biology
middle-school
5
votes
121k
views
Collage students-- what's your best essay writing tip(s)
answered
Feb 28, 2020
English
middle-school
4
votes
37.3k
views
Kristin is promoting an upcoming play. She has two options for how she will be paid. Option A is an hourly wage of $7.00. Option B is a 5% commission on all money made during the play. She plans to work
answered
Jun 27, 2019
Mathematics
middle-school
4
votes
160k
views
Why did ayatollah khomeini lead an opposition movement in iran against reza shah pahlavi
answered
May 24, 2019
History
high-school
6
votes
199k
views
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