# What does sf mean in maths?

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# How do you do mean in math?

Mean = Average (Mean means Average) You add the set of numbers together and then divide the number of numbers in the set. For example... If you had a set of numbers 75, 85, 65…, 53 and 77, you add up all the numbers which equals 355. Then you divide 355 by 5 because there is 5 numbers in the example at the top (the 5 numbers are 75, 85, 65, 53 and 77). Your answer will be 71. That's how you do mean in math. (MORE)

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# What does sf mean in musical terms?

that is a musical marking for sforzando which means to suddenly become louder on the note or phrase.

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# What does 1 sf mean in maths?

1 sf is the area represented by a square that has a length of 12 inches (1ft) and a width 12 inches (1ft) This area does NOT have to be a square, it can be any 2 dimensional s…hape. ----- 1 sf could also mean 1 significant figure. That is a value rounded in such a way that it contains only one non-zero digit. For example: 4321 = 4000 or 21.34 = 20 or 0.0063 = 0.006 (MORE)

In Math

# Reduce Math Anxiety With These Simple Tips

Does your child struggle with math? Does math homework and tests cause your child tension and stress? There are many ways to reduce math anxiety for your child. Here are some… ways that will help relieve your child's math anxiety and create a positive learning experience in math. The more you spend time on practicing math the better you will become. Just like the saying goes, "practice makes perfect". Therefore, spend some time each day on skills that you need more practice. For example, if you struggle with multiplication spend time on studying your multiplication facts. Give yourself about 20 minutes each day on this math practice. Math skills build upon each other. Each year new concepts are taught however you need to have a strong foundation in order to have continued success. Spend time during your daily math review to practice skills from the previous year. You also want to focus on building automaticity with your math facts. Memorizing facts is important however you need to be able to understand the math material. Developing math strategies is key to success. Anxiety can impede your memory so understanding math and implementing math strategies will create long time math success. Preparing for math tests should consist of planning in advance. When you are given a test date work backwards from that date and plan out your study time. You should spend enough time every day to prepare well for your test. Cramming for tests create more anxiety therefore plan ahead and break down your material into smaller chunks of study time. Develop the practice of writing all math vocabulary into a notebook. Refer to this math dictionary when you study or when doing homework. Study your math vocabulary weekly so you gain an understanding of math concepts. This will build your math knowledge. Asking questions is wonderful way to clarify any uncertainties you may have. Asking questions also promotes discussion and often times open discussions will deepen your understanding of math concepts and problems. Working in study groups is an excellent way to practice your math skills. Partnering with someone who has a stronger math background is beneficial. They can work with you in further understanding the math concepts. Incorporate math games in your learning. Making math fun will increase your desire to practice math skills on a daily basis and will decrease your math anxiety. Decrease your math anxiety with repeated math practice and by developing your math foundation. Being well prepared will also decrease math anxiety. Building a solid math foundation will increase your confidence and increase math success. (MORE)

In California

# Transportation Options From SF to Yosemite National Park

If you are visiting San Francisco, and you have an extra day or two, you might be tempted to visit the beautiful Yosemite National Park. If you search "SF to Yosemite" you fin…d maps of a long, sparse route ahead, but there are definitely options.If you do not have a car on hand already, many rental car agencies specifically advertise "SF to Yosemite" specials. Yosemite is a good three-hour drive from San Francisco, possibly four. You can enter the park by several different routes: CA Hwy 120 is open most of the year; CA Hwy 140 is the most scenic route, running straight into Yosemite Valley. Yosemite spans a huge area, with some of the roads closing in bad weather. For specific driving directions, it is always best to consult a map and look up local road conditions before you go. The drive involves very little traffic or congestion, along with long and wide country views.GoToBus offers bus transportation from San Francisco to Yosemite National Park. A first class motor coach is used for all departures during high season (May 1 to Oct. 31) and for Tuesday, Thursday, Saturday and Sunday departures from November 1 to April 30.For Monday, Wednesday and Friday trips from November 1 to April 30, an Amtrak bus and train combination or mini bus is used. Amtrak offers one-way or round trip transportation from San Francisco to Yosemite. You can book a bus to the Amtrak station if necessary, and will need to take a bus from Merced (where Amtrak drops you off), into the park. Both these bus trips are part of your Amtrak itinerary. Once inside the park, there are trams as well as tours available to all visitors. There are several tour companies that offer transportation and tour packages to Yosemite from San Francisco. Alcatraz and Extranomical both offers day, overnight and multi day trips. California Parlor Car Tours and Starline Tours both offer overnight round trip, or one-way trips to and from. If you would like to book a custom tour via mini-van, try A Friend in Town tours or Blue Heron Tours. San Francisco Shuttle Tours offers a Yosemite Tour by Amtrak Train, a fully guided one-day tour and round trip transportation. You can find small flights from San Francisco to Fresno or Merced, from which you will need to take a bus into the park. There are a number of ways to get from San Francisco to Yosemite. Options include car, bus, train (with bus), tours, or even a plane (with bus). One way or another, you can definitely get there!Even if you plan to use GPS for navigation, bring backup maps if you decide to make the trip by car. You do not want to get lost in the middle of nowhere. (MORE)

In California

# Top Tourist Attractions of San Francisco

If you're making a trip to Northern California, San Francisco should definitely be on your list of places to visit. The city is full of history and educational opportunities w…hile offering a variety of entertainment. You may have seen many of the top tourist attractions in San Francisco, which is commonly referred to as SF by the locals, on television and in movies. The screen, however, doesn't do justice to some of these great sights. The Golden Gate Bridge is probably the single piece of architecture that most people recognize as being part of San Francisco. Because of its notoriety, it's one of the top tourist attractions in the city. It is massive and red and spans over a beautiful landscape of hills and water. Tourists are able to walk across it and take pictures. You can also drive over the Golden Gate Bridge into San Francisco from Sonoma County, which offers many spas and isolated hotels. One fun place to be a nerd for a little while is San Francisco's Academy of Sciences. It has a large aquarium with some rare species of fish in addition to a nature center and a planetarium. It's a great tourist attraction for kids if you have any. If it's raining in the area, which it often does in San Francisco, it is a good idea to do your tourism indoors. San Francisco has over 40 piers along the bay, but Fisherman's Wharf is the most popular of all the piers. This top tourist attraction is a great place to get some seafood and explore the local aquarium. You are sure to find that there's always a crowd of people and dozens of sea lions lounging on the dock. San Francisco is known for its winding streets and steep hills. Anyone driving a stick shift in the city is going to have a tough time. But Lombard Street in particular is a top tourist attraction in San Francisco because of its eight incredibly sharp turns and steep hills. The area around the street includes a beautiful landscape and bits of San Francisco's past, including the activism and hippie attitude that was prevalent in the 1960s. San Francisco has tons of great attractions to offer any tourist. There's something for everyone in this city regardless of what kind of entertainment you enjoy. When you get there, hop on a trolley, and enjoy the adventure that awaits.San Francisco isn't as warm as other California tourist spots. The city is often foggy and can be cold. Dress in layers to stay comfortable during your trip. (MORE)

In California

# Buslines That Travel From LA to SF

Generally the cheapest method of long distance travel is by bus, and traveling between Los Angeles and San Francisco is no exception. There are several companies that provide …service between these two California travel hubs, with varying price ranges.Megabus provides relatively cheap intercity bus service throughout the United States and Canada. Megabus runs buses from LA to San Francisco multiple times per day, with each bus making one stop in San Jose. Megabus is famous for their low fares; the cheapest fares are available when you purchase far enough ahead of time.CAShuttleBus has daily and late-night departures from several spots in Los Angeles to your choice of stops in San Francisco. The LA departure stops in Santa Monica and Hollywood, and the San Francisco arrivals include the Hilton and the Caltrain station. The service on this line is known to be somewhat faster than others.On LowFareBus.com, you can book a trip between a number of Southern and Northern California hubs. Daily departures from Los Angeles to San Francisco are available. Departures from Orange County and arrivals in Oakland are also available.Greyhound is the largest and most well-known bus company in the US. They offer more LA to SF buses per day than any other company, with departures ranging from the early morning to the middle of the night. The journey tends to take a little bit longer on Greyhound due to their buses making more frequent stops along the way.At GotoBus.com, you can choose from two morning departures from Los Angeles. Both daily buses make stops in Oakland and San Francisco's Chinatown. Their stated 6-hour travel time is particularly fast.Just like most travel options these days, there is no shortage of choices for bus service from LA to San Francisco for a wide range of schedules and budgets.Most bus services from Los Angeles to San Francisco do not use coastal routes and may disappoint you if you want a scenic trip. Expect some trips to involve bus changes or gaps in the route. (MORE)

In Math

# Math Manipulatives To Make Learning Fun

Math is one those subjects that can be taught through hands-on manipulatives. This approach to teaching math is not only interactive but also fun for students. There are many …math manipulatives available for math instruction. These math tools can be used within the classroom, home or during a tutoring session. These are great items that will make learning math easier and enjoyable. Base ten blocks are an excellent tool to teach students a variety of math skills. Students can use base ten blocks to learn numeration skills such as counting, place value, addition & subtraction, multiplication and division. There are four different base ten blocks: cubes (ones), rods (tens), flats (hundreds) and blocks (thousands). Base ten blocks can be found in most classrooms because it is a such a versatile tool throughout many grades. An Abacus, also known as a counting frame, is a math tool that is known for being used many centuries ago. However, many classrooms today contain this tool for teaching math skills. This ancient math tool helps students with counting, patterns, color recognition as well as more advanced skills such as addition, subtraction, multiplication and division. This "wooden" calculator is an invaluable tool that is known to help with problem solving skills.Two-sided color counters or "chips" are another invaluable tool that is found in many classrooms. These two-sided color counters can be used for the primary grades for counting, sorting and color patterns. However, the older elementary grades benefit from these counters for addition, subtracting, multiplication and division. Students can also use this tool when learning fractions and probability. This versatile tool can be found in almost all elementary classrooms. Dice are a tool that is often synonymous with game boards however dice are an excellent math tool. Dice are great for all ages and grade levels. They are used to reinforce simple concepts such as greater or less than, numeration skills and one to one correspondence. However, they are also used for more advanced skills such as multiplication, coordinate pairs, and learning the difference between prime and composite numbers. Dice are not just for traditional games, they are a very powerful math tool. "The essence of mathematics is not to make simple things complicated, but to make complicated things simple." - S. Gudder Learning math with hands-on math instruments allows students to engage in an interactive and meaningful way. Students are able to learn and deepen their understanding of math skills through these tools and then are able to apply their knowledge to pen and paper. There are a variety of important tools that can support students in their math learning. All students benefit from the usage of math manipulatives when learning math skills. (MORE)

In High School

# The Most Popular Nationwide Math Competitions

Academic competitions provide a fun and exciting addition to the educational process. By coupling healthy competition with academic achievement, schools and organizations arou…nd the nation promote the positive values of learning and teamwork. There are many popular nationwide math competitions to choose from for those searching for a competitive outlet for mathematics.This tournament is held on the campuses of two of the most prestigious institutions in the world. The setting alternates from one year to the next between the Harvard and MIT campuses, and students compete in a variety of proof-based mathematical contests. Participants get to experience the highest level of math competition in the quintessential home for academic achievement.This is a relatively new contest, which was started in 1998. This is one of the largest math contests held on the east coast of the United States. Participation in this contest is a great way to add some interesting and impressive elements to college applications.The Math League is a foundation dedicated to advancing the study of mathematics at all levels of education. Competitive events feature students from fourth grade through high school seniors. The Math League recently began a new program to promote international competition with students from China, so American participants can now meet the best and brightest from around the world.The west coast has prominent institutions of higher learning, too, and no school better represents that high standard than Stanford University. The Stanford Math Tournament is open to high school students from across the country and around the world. This is one of the few major math tournaments organized and maintained by students in conjunction with a few major universities, including Stanford, the University of Iowa and Rice University.Math competitions are a fun way for students of math to branch out, meet others with similar interests and elevate their performance to higher levels. These academic challenges are impressive resume builders for students, and they offer valuable on-campus experience at major institutions of higher learning. They offer good experiences for students looking to learn and grow within the mathematical community.Students who participate in these premier math competitions report that the discipline necessary to excel aids them in all other academic areas as well. (MORE)

Answered

# What does SF in a font name mean?

SF means super family. It is used represent a group of fonts belonging to the same family but with different versions or styles like condensed, bold, etc. General notati…on used while naming a font is "SF - Family_Name - Font_Style" (MORE)

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In Baseball

# What does sf mean in batting stats?

sacrifice flies- you hit the ball and someone is on base, the ball you hit is a pop ball and you get out so that another player can advance

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# What does mean in math?

The mean is very simple. It is the average. You count the numbers all together then divide by how many numbers there are. Example: there are 5 numbers. 1, 2, 3, 4 an…d 5 add them all together 1 + 2 + 3 + 4 + 5 = 15 then since there are 5 numbers, divide 15 by 5 15 divided by 5 = 3 (MORE)