Senior Member. Penang. American English. Feb 24, 2018. #11. We can use "when" to ask about both time and date, but if we don't get the complete answer we're looking for, we might need to clarify with a second question.#1 Saludos amigos. Estaba haciendo unos ejercicios de Present Tense y preguntan What time ...... the shops open? y yo selecciono como respuesta correcta does y me la marcan mala y me dicen que la respuesta correcta es What time do the shops open?. Entonces busco en google y hay gente que pregunta por ejemplo: What Time Does The Superbowl Start?1 day ago · Bart Jansen. USA TODAY. WASHINGTON – Former Proud Boys national chairman Enrique Tarrio was sentenced Tuesday to 22 years in prison – the longest sentence yet related to the Capitol attack on ... All-ages concerts typically end between 11 p.m. and 12 a.m. The time when a concert ends usually is dependent on what time it starts, how many bands are performing, and if the show is held on a weeknight. Weekend concerts and 21+ events sometimes extend to 1 or 2 a.m. the next morning. For more industry tips and music marketing insights, check ...time definition: 1. the part of existence that is measured in minutes, days, years, etc., or this process considered…. Learn more. If you haven’t got time to do it right, you don’t have time to do it wrong. Recognize that most things are pass/fail. Feedback loops: ask in confidence. Randy Pausch, Presentation slides from Randy Pausch's Time Management Lecture on November 27, 2007; Complaining does not work as a strategy. We all have finite time and energy.If you’re in the U.S., and you clocks aren't self-changing, in the wee hours of March 12, wait until 2:00 a.m. and turn your clock ahead to 3:00 a.m. That missing hour simply disappears into a ...O (1) means in constant time - independent of the number of items. O (N) means in proportion to the number of items. O (log N) means a time proportional to log (N) Basically any 'O' notation means an operation will take time up to a maximum of k*f (N) where: k is a constant multiplier. f () is a function that depends on N. Share.Nov 8, 2022 · Indiana * (some polls close at 6 p.m. ET) Kentucky * (some polls close at 6 p.m. ET) South Carolina. Vermont. Virginia. Updated 8:00 PM / November 8, 2022. Current Local Time in the United States Multiple Time Zones See map below for details Time Zones in USA 3:11 pm Honolulu HST UTC -10 5:11 pm Anchorage AKDT UTC -8 6:11 pm Los Angeles PDT Phoenix MST UTC -7 7:11 pm Salt Lake City MDT UTC -6 8:11 pm Chicago CDT UTC -5 9:11 pm New York EDT UTC -4 Current Local Time in the United States Multiple Time Zones See map below for details Time Zones in USA 3:11 pm Honolulu HST UTC -10 5:11 pm Anchorage AKDT UTC -8 6:11 pm Los Angeles PDT Phoenix MST UTC -7 7:11 pm Salt Lake City MDT UTC -6 8:11 pm Chicago CDT UTC -5 9:11 pm New York EDT UTC -4 Mar 23, 2009 · But we would say What time do you open Saturday to refer to the specific time (e.g. 7:00) when the action (opening) occurs, and What time are you open Saturday to refer to the space of time (e.g. 7:00-19:00) in the action (being open) is valid. As user070221 notes, both sentences are commonly used in American English. In some formal speech and writing, "At what time" is more acceptable than "When" or "What time", especially when "a precise point in time" is being requested.Time - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary Time is the ultimate limited resource. Every single one of us has exactly the same “time budget”: 24 hours per day, 365 days per year – 8,760 hours every year of our lives. How do we actually spend our time? There are many commonalities across the world: we all sleep, work, eat, and enjoy leisure time.What time does Georgia vs. UT Martin start? Date: Saturday, Sept. 2. Start time: 6 p.m. ET. Georgia's game vs. the Skyhawks is scheduled to kick off at 6 p.m. ET from Sanford Stadium. REQUIRED ...Sep 6, 2023 · The importance of time measurement How to do time calculations. To add and subtract time with the time calculator you need to know the initial time you want to start with. For example 15 Sept. 2012, 12:00 (British) or Sept. 15, 2012, 11am (American). The scientific image of time is the product of science’s attempt to understand physical time. When a physicist defines speed to be distance traveled divided by the duration (or, more accurately, the rate of change of position with respect to time), the term time in that definition refers to physical time.Apr 9, 2019 · The initial preposition at in such contexts is entirely optional, but it usually wouldn't be included (although in reality we usually use when rather than [at] what time anyway :). OP's specific example happens to include a "location-based" clause based on at [the swimming pool] , but it might be worth looking at two slightly different contexts... Unfortunately, the right answer to this is there’s no exact time to know when your mail will be delivered. USPS usually delivers mail between 9:00 am – 5:00 pm, irrespective of the delivery service you use. However during peak seasons when there are a lot of mails to be delivered as late as 6.30 pm.Hover your mouse over any of the red dots to see the name of the city and country and current local time. “DST” is displayed if there is Daylight Saving Time at the moment. Click on any red dot and go to that city's page with time, weather, sunrise/set, moon phases and lots more. Hover your mouse over the map to highlight time zones. What time do you get up? At 5.45am three times a week to spend 45 minutes in my garage, which I have turned into a gym. Otherwise, I wake when my son comes into my room – any time between 6.30 ...Topeka's air quality rating Thursday morning was 170, up from 163 Wednesday afternoon, while Wichita's was 154, down from 164 Wednesday afternoon, the Environmental Protection Agency said on its ...Daylight Saving Time Ends on Sunday, November 6 at 2 a.m. Local Time. Daylight Saving Time officially ends at 2 a.m. on Sunday, November 6, so you can either change your clocks then or simply set ...From what we have observed, every organization has its own "3 o'clock parade" question. First, you must find yours—asking front-line employees is often the best place to start. Then, you must train employees how to anticipate such questions and use them as an opportunity to exceed customer expectations. This represents a huge opportunity for ...All-ages concerts typically end between 11 p.m. and 12 a.m. The time when a concert ends usually is dependent on what time it starts, how many bands are performing, and if the show is held on a weeknight. Weekend concerts and 21+ events sometimes extend to 1 or 2 a.m. the next morning. For more industry tips and music marketing insights, check ... Jun 19, 2019 · The growing human brain is constantly building neural connections while pruning away less-used ones, and digital media use plays an active role in that process, according to Rich. Much of what happens on screen provides “impoverished” stimulation of the developing brain compared to reality, he says. Children need a diverse menu of online ... An easy way to calculate decimals for the hour is by simply taking the decimal and multiplying it by 60 (minutes in an hour). For your example: we would take the decimal .63 x 60 = 37.8 minutes (which would round up to 38 minutes). Then, carry the hour of 3 since you worked 3.63 hours, and this gives you 3hrs 38mins.Feb 26, 2010 · The arrow of time is based on ideas that go back to Ludwig Boltzmann, an Austrian physicist in the 1870s. He figured out this thing called entropy. Entropy is just a measure of how disorderly ... And, at what time do you sleep at night? ¿Te despiertas a las 5 am? Y, ¿a qué hora duermes por la noche? I work from 11 pm to 7 am. - What time do you sleep, then? Trabajo de 11 pm a 7 am.It seems equivalent to "What time do you make it?" (in some of the contexts above). As an example of how varied English usage is across the English speaking world, I have never heard this expression. "TIme is getting on, we should think about leasving soon" yes, but "What time is it getting to be?"Roughly three years after the COVID-19 pandemic upended U.S. workplaces, about a third (35%) of workers with jobs that can be done remotely are working from home all of the time, according to a new Pew Research Center survey. This is down from 43% in January 2022 and 55% in October 2020 – but up from only 7% before the pandemic.Monday, September 4, 2023 Fullscreen Time Zone in Ohio Time in United States * Adjusted for Daylight Saving Time Need some help? Tools & Converters Meeting Planner for Columbus Time Zone Converter for Columbus Event Time Announcer for Columbus Time difference between Columbus and other locations Distance calculator to/from Columbus Jul 2, 2011 · 18.4k 1 41 74. The vague vs. specific difference gets you the +1. "When" can be answered in very vague terms, such as "tomorrow", "in about an hour", or simply "soon" or "in a little while". "What time" is usually a request for a specific hour and minute, and the questioner will likely not be satisfied with "soon". – KeithS. Jul 1, 2011 at 20:01. Senior Member. Penang. American English. Feb 24, 2018. #11. We can use "when" to ask about both time and date, but if we don't get the complete answer we're looking for, we might need to clarify with a second question.O (1) means in constant time - independent of the number of items. O (N) means in proportion to the number of items. O (log N) means a time proportional to log (N) Basically any 'O' notation means an operation will take time up to a maximum of k*f (N) where: k is a constant multiplier. f () is a function that depends on N. Share.An easy way to calculate decimals for the hour is by simply taking the decimal and multiplying it by 60 (minutes in an hour). For your example: we would take the decimal .63 x 60 = 37.8 minutes (which would round up to 38 minutes). Then, carry the hour of 3 since you worked 3.63 hours, and this gives you 3hrs 38mins.Feb 4, 2023 · What time does O'Hare open? Each airline keeps its own operating hours, according to the website. ... How many runways does O'Hare have? O'Hare has 8 active runways as of 2021, according to the ... The majority of O’Reilly Auto Parts stores generally stay open on the following holidays, though reduced hours may apply: – New Year’s Day – Martin Luther King, Jr. Day (MLK Day) – Valentine’s Day – Presidents Day – Mardi Gras Fat Tuesday – St. Patrick’s Day – Good Friday – Easter Monday – Cinco de Mayo – Mother’s Day – Memorial Day – Father’s Day ...The growing human brain is constantly building neural connections while pruning away less-used ones, and digital media use plays an active role in that process, according to Rich. Much of what happens on screen provides “impoverished” stimulation of the developing brain compared to reality, he says. Children need a diverse menu of online ...18.4k 1 41 74. The vague vs. specific difference gets you the +1. "When" can be answered in very vague terms, such as "tomorrow", "in about an hour", or simply "soon" or "in a little while". "What time" is usually a request for a specific hour and minute, and the questioner will likely not be satisfied with "soon". – KeithS. Jul 1, 2011 at 20:01.Mar 31, 2011 · #1 Saludos amigos. Estaba haciendo unos ejercicios de Present Tense y preguntan What time ...... the shops open? y yo selecciono como respuesta correcta does y me la marcan mala y me dicen que la respuesta correcta es What time do the shops open?. Entonces busco en google y hay gente que pregunta por ejemplo: What Time Does The Superbowl Start? Jan 9, 2022 · Common times for all species are dusk and dawn, which fall between the day and night. While mosquitoes rely on plants to get their required nutrients, they do need human blood in order to reproduce, which is why they end up becoming a dangerous problem for people. For proper pest control, you need to know mosquito activity patterns. All-ages concerts typically end between 11 p.m. and 12 a.m. The time when a concert ends usually is dependent on what time it starts, how many bands are performing, and if the show is held on a weeknight. Weekend concerts and 21+ events sometimes extend to 1 or 2 a.m. the next morning. For more industry tips and music marketing insights, check ...time definition: 1. the part of existence that is measured in minutes, days, years, etc., or this process considered…. Learn more.Time is the ultimate limited resource. Every single one of us has exactly the same “time budget”: 24 hours per day, 365 days per year – 8,760 hours every year of our lives. How do we actually spend our time? There are many commonalities across the world: we all sleep, work, eat, and enjoy leisure time. I have a 5:30am international flight leaving from O'hare Saturday morning, and I don't know what time to get there. I remember being there before they started letting people go through security once before, and I would rather sleep as long as possible than wait for security to open. Morning is the time of the day that comes after sunrise, and before noon. Usually, it’s from 6 a.m. to 12 p.m. On mornings, I always go to school. noon / midday. Noon, or midday, refers to the middle of the day. Usually, noon is used to talk about 12 p.m. o’clock, while midday refers more of a time that goes from 11 a.m. to 1 p.m. Jun 19, 2019 · The growing human brain is constantly building neural connections while pruning away less-used ones, and digital media use plays an active role in that process, according to Rich. Much of what happens on screen provides “impoverished” stimulation of the developing brain compared to reality, he says. Children need a diverse menu of online ... The impeachment trial of Ken Paxton, the Texas attorney general who faces accusations of repeatedly abusing his office to help a donor, is set to begin Tuesday in the Republican-controlled state ...The scientific image of time is the product of science’s attempt to understand physical time. When a physicist defines speed to be distance traveled divided by the duration (or, more accurately, the rate of change of position with respect to time), the term time in that definition refers to physical time.To determine the shipping time more precisely, you will have to go to your Cart and: Select Proceed to checkout. Add your shipping address. Choose the shipping speed and press Continue. Opt for a payment method and continue. Amazon packages usually arrive between 8:00 a.m. and 8:00 p.m. local time.It's called the Big O notation, and describes the search time for various algorithms. O (1) means that the worst-case run time is constant. For most situations it means that you don't actually need to search the collection, you can find what you are searching for right away. Share. Typical analogue 12-hour clock World map showing the usage of 12 or 24-hour clock in different countries 24-hour 24-hour (12-hour orally) Both in common use 12-hour I have a 5:30am international flight leaving from O'hare Saturday morning, and I don't know what time to get there. I remember being there before they started letting people go through security once before, and I would rather sleep as long as possible than wait for security to open.Mar 9, 2022 · Talking about what time do banks process transactions and for bank of america, kindly note that bank of america do process their transaction starting from 9:00 p.m. ET or 8:00 p.m. PT. However, this is only if your location is California. Mar 30, 2023 · Roughly three years after the COVID-19 pandemic upended U.S. workplaces, about a third (35%) of workers with jobs that can be done remotely are working from home all of the time, according to a new Pew Research Center survey. This is down from 43% in January 2022 and 55% in October 2020 – but up from only 7% before the pandemic. To determine the shipping time more precisely, you will have to go to your Cart and: Select Proceed to checkout. Add your shipping address. Choose the shipping speed and press Continue. Opt for a payment method and continue. Amazon packages usually arrive between 8:00 a.m. and 8:00 p.m. local time.Dec 11, 2018 · From what we have observed, every organization has its own "3 o'clock parade" question. First, you must find yours—asking front-line employees is often the best place to start. Then, you must train employees how to anticipate such questions and use them as an opportunity to exceed customer expectations. This represents a huge opportunity for ... November 16, 2006. Whitley Bay, North East England. #5. Posted April 26, 2015. According to the P&O website it's from 8.45 to 11am but you will be allocated a time the day before. That doesn't help me much as I need to book a driver.Mar 31, 2011 · #1 Saludos amigos. Estaba haciendo unos ejercicios de Present Tense y preguntan What time ...... the shops open? y yo selecciono como respuesta correcta does y me la marcan mala y me dicen que la respuesta correcta es What time do the shops open?. Entonces busco en google y hay gente que pregunta por ejemplo: What Time Does The Superbowl Start? Bart Jansen. USA TODAY. WASHINGTON – Former Proud Boys national chairman Enrique Tarrio was sentenced Tuesday to 22 years in prison – the longest sentence yet related to the Capitol attack on ...Time Blocking. Dividing the day into blocks of time with each block dedicated to accomplishing a specific task or activity and only that specific task or activity. "I will write every day from 9am to 11am." Task Batching. "I will answer all of my emails at 3pm." Day Theming. Apr 1, 2013 · What time do you get up? At 5.45am three times a week to spend 45 minutes in my garage, which I have turned into a gym. Otherwise, I wake when my son comes into my room – any time between 6.30 ... Yes, number 1. Some people start work at 9am. But they don't start to work until 10:30, after coffee and Facebook.What time do you get up? At 5.45am three times a week to spend 45 minutes in my garage, which I have turned into a gym. Otherwise, I wake when my son comes into my room – any time between 6.30 ...What time do you go to bed? - Around midnight.¿A qué hora te vas a la cama? - Alrededor de la medianoche. 2. (used to address multiple people) a. a qué hora se acuestan (plural) We have to be at work at 5 am every day. - How early! What time do you go to bed?Tenemos que estar en el trabajo a las 5 am todos los días.So that is not going to come to fruition,” Harris said. Vice President Kamala Harris said that an important part of her job is the fact that she “may have to take over” if President Biden is ...November 16, 2006. Whitley Bay, North East England. #5. Posted April 26, 2015. According to the P&O website it's from 8.45 to 11am but you will be allocated a time the day before. That doesn't help me much as I need to book a driver.Apr 9, 2019 · The initial preposition at in such contexts is entirely optional, but it usually wouldn't be included (although in reality we usually use when rather than [at] what time anyway :). OP's specific example happens to include a "location-based" clause based on at [the swimming pool] , but it might be worth looking at two slightly different contexts... Feb 14, 2018 · With both systems, we say o’clock for whole hours: 3:00 three o’clock. With the 12-hour clock, we may say the numbers for other times: 3:23 three twenty-three / 7:45 seven forty-five. However, it is also common to convert 12-hour times into their old-fashioned equivalents, especially for units of 15 or 30 minutes, for example saying half ... In Nebraska, polls open 8 a.m. and close at 8 p.m. in the Central time zone and are open from 7 a.m. to 7 p.m. in the Mountain time zone.Apr 1, 2013 · What time do you get up? At 5.45am three times a week to spend 45 minutes in my garage, which I have turned into a gym. Otherwise, I wake when my son comes into my room – any time between 6.30 ... The Burning Man festival usually culminates in the burning of a large effigy that is shaped like a man. Andy Barron for The New York Times. The festival attracts a mix of dedicated Burners and new ...The Burning Man festival usually culminates in the burning of a large effigy that is shaped like a man. Andy Barron for The New York Times. The festival attracts a mix of dedicated Burners and new ...7 million locations, 57 languages, synchronized with atomic clock time.That game was a 7-4 Florida State win. For Game 1 of the WCWS championship series, here is everything you need to know: WHEN: 6:30 p.m. CT. WHERE: Oklahoma City, Oklahoma (Hall of Fame Stadium) HOW TO WATCH: ESPN. HOW TO LISTEN: Sooner Sports Radio Network – 107.7 FM The Franchise in Oklahoma City; KTBZ 1430 AM in Tulsa; Tune In Radio App.Related topics: Chronology, Sport time2 S1 W2 verb [ transitive] 1 to arrange that something should happen at a particular time I saw from the station clock that I had timed my arrival perfectly. be timed to do something The tour has been timed to allow visitors to attend the opening night of the Verona opera season. Hot Tip: If you’re flying from ORD, check out our ultimate terminal guide to Chicago O’Hare International Airport. American Airlines Admirals Club. Admirals Club Chicago O’Hare. Image Credit: LoungeBuddy. Chicago O’Hare International Airport has 3 American Airlines Admirals Clubs: Terminal 3, near gate G8: Daily: 6:15 a.m. to 7:15 p.m.7 million locations, 57 languages, synchronized with atomic clock time.Hot Tip: If you’re flying from ORD, check out our ultimate terminal guide to Chicago O’Hare International Airport. American Airlines Admirals Club. Admirals Club Chicago O’Hare. Image Credit: LoungeBuddy. Chicago O’Hare International Airport has 3 American Airlines Admirals Clubs: Terminal 3, near gate G8: Daily: 6:15 a.m. to 7:15 p.m.Time - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge DictionaryFind the exact time difference with the Time Zone Converter – Time Difference Calculator which converts the time difference between places and time zones all over the world. Hot Tip: If you’re flying from ORD, check out our ultimate terminal guide to Chicago O’Hare International Airport. American Airlines Admirals Club. Admirals Club Chicago O’Hare. Image Credit: LoungeBuddy. Chicago O’Hare International Airport has 3 American Airlines Admirals Clubs: Terminal 3, near gate G8: Daily: 6:15 a.m. to 7:15 p.m.Available on iOS, Android, and Desktop. 3. Forest – Boost Motivation to Complete Tasks. Forest is a unique reinvention of time management apps. This unique and fun app helps you stay focused and incorporates the Pomodoro technique, breaking work into chunks with short intervals.Apr 1, 2013 · What time do you get up? At 5.45am three times a week to spend 45 minutes in my garage, which I have turned into a gym. Otherwise, I wake when my son comes into my room – any time between 6.30 ... Indiana * (some polls close at 6 p.m. ET) Kentucky * (some polls close at 6 p.m. ET) South Carolina. Vermont. Virginia. Updated 8:00 PM / November 8, 2022.An easy way to calculate decimals for the hour is by simply taking the decimal and multiplying it by 60 (minutes in an hour). For your example: we would take the decimal .63 x 60 = 37.8 minutes (which would round up to 38 minutes). Then, carry the hour of 3 since you worked 3.63 hours, and this gives you 3hrs 38mins.The importance of time measurement How to do time calculations. To add and subtract time with the time calculator you need to know the initial time you want to start with. For example 15 Sept. 2012, 12:00 (British) or Sept. 15, 2012, 11am (American).
What time do you go to bed? - Around midnight.¿A qué hora te vas a la cama? - Alrededor de la medianoche. 2. (used to address multiple people) a. a qué hora se acuestan (plural) We have to be at work at 5 am every day. - How early! What time do you go to bed?Tenemos que estar en el trabajo a las 5 am todos los días. . Thatcher
According to my survey, 6:00 AM – 7:00 AM is the most popular time for people to wake up. My previous post about what time do people go to bed. My blog post in case you'd like to reference this. Results of the same poll with my Turkish visitors. s3ri0usJo0s • 2 yr. ago. Jul 24, 2023 · Hot Tip: If you’re flying from ORD, check out our ultimate terminal guide to Chicago O’Hare International Airport. American Airlines Admirals Club. Admirals Club Chicago O’Hare. Image Credit: LoungeBuddy. Chicago O’Hare International Airport has 3 American Airlines Admirals Clubs: Terminal 3, near gate G8: Daily: 6:15 a.m. to 7:15 p.m. Jun 19, 2019 · The growing human brain is constantly building neural connections while pruning away less-used ones, and digital media use plays an active role in that process, according to Rich. Much of what happens on screen provides “impoverished” stimulation of the developing brain compared to reality, he says. Children need a diverse menu of online ... Nov 4, 2010 · O (1) means in constant time - independent of the number of items. O (N) means in proportion to the number of items. O (log N) means a time proportional to log (N) Basically any 'O' notation means an operation will take time up to a maximum of k*f (N) where: k is a constant multiplier. f () is a function that depends on N. Share. Related topics: Chronology, Sport time2 S1 W2 verb [ transitive] 1 to arrange that something should happen at a particular time I saw from the station clock that I had timed my arrival perfectly. be timed to do something The tour has been timed to allow visitors to attend the opening night of the Verona opera season. Nov 5, 2022 · Daylight Saving Time Ends on Sunday, November 6 at 2 a.m. Local Time. Daylight Saving Time officially ends at 2 a.m. on Sunday, November 6, so you can either change your clocks then or simply set ... Mar 11, 2023 · If you’re in the U.S., and you clocks aren't self-changing, in the wee hours of March 12, wait until 2:00 a.m. and turn your clock ahead to 3:00 a.m. That missing hour simply disappears into a ... According to my survey, 6:00 AM – 7:00 AM is the most popular time for people to wake up. My previous post about what time do people go to bed. My blog post in case you'd like to reference this. Results of the same poll with my Turkish visitors. s3ri0usJo0s • 2 yr. ago. Bart Jansen. USA TODAY. WASHINGTON – Former Proud Boys national chairman Enrique Tarrio was sentenced Tuesday to 22 years in prison – the longest sentence yet related to the Capitol attack on ...Yes, number 1. Some people start work at 9am. But they don't start to work until 10:30, after coffee and Facebook.Jul 6, 2023 · The majority of O’Reilly Auto Parts stores generally stay open on the following holidays, though reduced hours may apply: – New Year’s Day – Martin Luther King, Jr. Day (MLK Day) – Valentine’s Day – Presidents Day – Mardi Gras Fat Tuesday – St. Patrick’s Day – Good Friday – Easter Monday – Cinco de Mayo – Mother’s Day – Memorial Day – Father’s Day ... Available on iOS, Android, and Desktop. 3. Forest – Boost Motivation to Complete Tasks. Forest is a unique reinvention of time management apps. This unique and fun app helps you stay focused and incorporates the Pomodoro technique, breaking work into chunks with short intervals.Britannica Dictionary definition of TIME. 1. [noncount] : the thing that is measured as seconds, minutes, hours, days, years, etc. The time passed slowly/quickly. The two events were separated by time and space. The poem is a reflection on the passage/passing of time. Mar 26, 2015 · By 5:30am, one in five are awake. The peak time for waking up is between 6 and 6:30am. Twenty-three percent of our sample rises in that half-hour, and this is the point when more than half of the nation’s potential audience is now awake. Another 26% rise between 6:30 and 7:30 – and now most all respondents are awake. Sep 6, 2023 · 7 million locations, 57 languages, synchronized with atomic clock time. Nov 4, 2010 · O (1) means in constant time - independent of the number of items. O (N) means in proportion to the number of items. O (log N) means a time proportional to log (N) Basically any 'O' notation means an operation will take time up to a maximum of k*f (N) where: k is a constant multiplier. f () is a function that depends on N. Share. .