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Calculators

A calculator is a hand-held inexpensive electronic device used to perform the operations of arithmetic. The simplest calculators can only do addition, subtraction, multiplication, and division, while scientific calculators can handle exponential operations, and trigonometric and logarithmic functions.

1,648 Questions

How do you print in omni-graph?

From Omnigraph website: Use print preview to print on a full sheet of paper

How do you calculate gorsspay?

There is no English word "gorsspay," so this question does not have an answer. The best I can figure is that you are asking about "Gross Pay." If that is the case, then you just look at your pay stub to see the total amount of pay you received before deductions. If you are paid by the hour, let us say $12.00 per hour, work 40 hours, and have no other benefit payments, your Gross Pay is:

$12.00 per hour x 40 hours = $480.00.

How do you punch in one-third on a scientific calculator?

0.33333333333333333333333333333

The number of 3's is irrelevant, just type in as many as allows.

Or do 1/3, and that will also give you 0.333333333

or enter 3 and then press the 1/x (reciprocal) key

How do you get the coordinate image to show up on a TI-83 after entering the coordinates?

From your question I believe you are not seeing the coordinate position of the cursor at all. The only way for this to happen on a Ti-83 or 84 is for the coordinate values to specifically have been turned off. To turn them back on, follow these steps:

  • Press [2ND] [FORMAT] (the zoom button)
  • Move the cursor to CoordOn and press [ENTER]
  • Press [Graph] and move the cursor

You should now see the coordinate appear, giving the current location of the cursor.

How do you solve percentage problem without calculator?

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%

What does 8E12 mean on a calculator?

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.

What are the features of Napier's bones?

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.

How much does an hp calculator cost?

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.

How do you put sec in a TI 84 calculator?

For any calculator

Sec(Secant) = 1/Cos

Csc (Cosecant) = 1/ Sin

Cot (Cotangent) = 1/Tan

What button on the graphing calculator is arc cos?

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.

How do you find antilog on a sharp el-w516b calculator?

The antilog of the number in the display is

10xThere's probably a button somewhere on the calculator that gives you 10x .

Also, this terminology, and the button, are probably discussed in the tiny booklet

that comes with the calculator.

How do you enter avogadros number in calculator?

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).

Convert kilometers to miles using ti-84?

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.

I know how to calculate Celsius to Fahrenheit and vice versa with a calculator but Is there an easier formula to do in one's head?

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

What does CA mean on an electronic calculator?

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.

How do you change date and time on Sharp EL-1801V calculator?

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.

Where can I find a calculator that will compute billions?

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.