Calculators

Perform long division between the two terms you are trying to figure out with pencil and paper.

As an example: If you are trying to figure out what percentage of 20, 17 is, you divide the two (17/20) which is approximately .85. Then multiply by 100 (move the decimal 2 places to the right) 85%

In scientific notation, 8E12 means 8 multiplied by 10 to the power of 12, which is equivalent to 8,000,000,000,000 or 8 trillion. This notation is commonly used to represent very large numbers in a concise format.

Portability and simplicity are the features of Napier's bones. The item in question represents the invention of Merchiston Tower, Scotland-born astronomer, mathematician, and physicist John Napier (1550 - 1617) to add, divide, multiply, square root, and subtract by way of a board accommodating 10 strips, each with eight rows of sequentially arranged numbers.

The cost of an HP calculator can vary significantly depending on the model and its features. Basic scientific calculators can range from $10 to $30, while more advanced graphing calculators can cost anywhere from $50 to $150 or more. High-end programmable calculators designed for engineering or finance professionals can cost several hundred dollars. It is important to research the specific model and its capabilities to determine the exact cost.

For any calculator

Sec(Secant) = 1/Cos

Csc (Cosecant) = 1/ Sin

Cot (Cotangent) = 1/Tan

It is usually [Shift] [cos]

though on some calculators it may be [2ndF] [cos]

The arc cos function is often written as cos-1 or acos, and on most calculators is written above the button to press; the colour of the text used to write it usually matches up with the key needed to press before the cos button.

On Casio calculators, it is [shift][cos] with the shift key labelled in yellow, and cos-1 written in yellow.

On a Texas Instruments calculator it is [2nd] [cos] with the 2nd key labelled in blue and the cos-1 written in blue.

On a Hewlett Packard calculator it is [<up_arrow_pointing_left>][cos] with the up_arrow_pointing left a white key with a black arrow and ACOS written in white above the cos button.

You can enter Avogadro's number, which is approximately 6.022 x 10^23, into a calculator by directly typing in the numerical value or by using scientific notation (6.022E23 or 6.022 x 10^23, depending on the calculator model).

To convert kilometers to miles on a TI-84 calculator, you can use the conversion factor: 1 kilometer is approximately equal to 0.62137119 miles. You can multiply the number of kilometers by this conversion factor to get the equivalent distance in miles. For example, to convert 10 kilometers to miles, you would do 10 km * 0.62137119 miles/km = 6.2137119 miles.

Here is a way from C to F that is easy to do in your head;

Say you see 28 C

Double that.. that makes it 56

Subtract 5 (actually 5.6, you are moving one decimal to the left..but leave the .6 off)

That gives you 51

Add 32

So 28 C = 83 F

(I have not found a similar way for F to C)

F= C/5X9+32= Celsius

C= F-32/9X5= Fahrenheit

CA on an electronic calculator usually stands for "Clear All" or "Clear All Entries." Pressing the CA button will clear all calculations or data stored in the calculator's memory. It essentially resets the calculator to its starting state.

To change the date, set the tab on the the top to "rate set" enter the date in MM.DD.YY format, pressing the decimal key between the month and day (will show as a decimal on the display) and the day and year (will show as a dash on the display). Then, press the Time/Date key (the one that looks like a clock and a calendar). The new date will show on the display. Note that if the month is less than 10, you do need to press the 0 (zero) key for the first digit, even though it will not show on the display.

To change the time, enter the time in 24-hour HH.MM format, pressing the decimal key between the hour and minute. Then, press the Time/Date key. The new time will show on the display. Note that if the hour is less than 10, you do need to press the 0 (zero) key for the first digit, even though it will not show on the display. When you are finished be sure the set the tab back to the "•" which is the neutral position.

You can find a variety of good online calculators at GetOnlineCalculator

Whether you need to analyze PC performance, calculate asphalt quantities for a paving project, or determine your half birthday, GetOnlineCalculator offers a range of free tools to meet your needs.

Simply visit the website and explore the diverse selection of calculators available, each designed to make your calculations easier and more efficient.

Additionally, you can access calculators such as the PC Bottleneck Calculator, the Asphalt Calculator, the Duckworth-Lewis Calculator, the VIT CGPA Calculator, the Five Number Summary Calculator, and the Share Average Calculator.

i think it means cancel everything but I'm not sure

To find the square root on a calculator without a radical symbol, you can use the power function. Simply raise the number to the power of 0.5 to find the square root. For example, to find the square root of 16, you can input 16^0.5 into your calculator to get the result.

Well, darling, to calculate log base 2 on your TI-86 calculator, you simply press the "LOG" button, then type in "2" and hit enter. Voila! You've got your answer. Now go forth and conquer those logarithms like the math boss you are.

The only thing alike between a computer and a calculator is that you can use both to complete math problems. A computer is much more advanced in technology and you can do many things on a computer that you cannot do on a calculator.

• Enter in the order of hour, minutes, then press to complete the entry.

(There is no entry available for the seconds value. The clock starts at zero second.)

• If the hour/minute digit is less than 10, it is not necessary to enter the first digit "0".

• Use to separate hour and minute values.

• When is pressed, the number entered is evaluated and displayed as "time" if the

value is within the following range; "Error" is displayed otherwise, and the previously set

time is restored.

Hour: 0 - 23 (24-hour system for the hour entry), Minute: 0 - 59

Yes . you can even use a graphing calculator. just not one that is like a mini laptop.

but you can only use it for the math section.

The best books to study for the SAT is The college board's official SAT study guide. Get that book and "Answers and Explanations " by Peter Tanguay. Answers and Explanations has the definitive and complete solutions to the SAT tests in the official SAT study guide. This is all you need to score high on the SAT. Good luck.

Tienes una calculadora?

On most calculators you will have a button with that looks like a fillied in rectangle on top of a line on top of an empty rectangle. This button is commonly in on the top lot of buttons on the calcultor.

You just press then number you want at the top of the fraction (numerator), then the button described above, then press the number you want at the bottom of the fraction (denominator). et voila.

first it is not illegal it is totaly legal.You can search Google how to get Microsoft calculator

and then click the first option.it will take about 40 seconds to download.IT WILL NOT APPEAR ON THE APPS ON YOUR COMPUTER.You have to go to the start button then write in Microsoft calculator.After you see it click and drag it over it will take 2 seconds to take in data.double click it then you will have a calculator pop out.Hope this was helpful

This probably means that a stat plot is turned on and that the lists being used by the stat plot to not have the same number of values in them. To fix the problem, press Y= and deselect any highlighted stat plots and the top.

If you are wanting to view the stat plot, edit the lists used by the stat plot so that they have the same number of values. (These lists are most likely L1 and L2. Press Stat and then Edit to edit them.)

There are online graphing calculators. However, as of writing, there is no emulated TI83 that runs within your browser. On the other hand, if you have a Ti83, it is possible to copy its ROM to run an emulated TI83 on your desktop via one of many emulators.

UPS shipping calculator works by means of calculable miles it takes to get from one point to another, the assigned timing value of trucking or air freight time. Involved also is the means by which a shipped item is delivered, size, length. Another factor is rather is needs to be delivered by truck or byUS mail.