0
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Fran
BeauAdd your answer:
Earn +20 pts
Where was the first caclulator invented?
The oldest calculator, the abacus, was invented in ancient Egypt(unknown date). The first Mechanical calculator, known as the Calculating clock, was invented by Willhelm Schickard in 1623. The first electronic desktop calculator were announced by the Bell Punch Co, in Uxbridge England in 1961. Finally, the first handheld computer was invented in 1980.
If the first handheld calculator was invented by Texas instruments weighed 2.5 pounds and cost 150 when was the ti-2500 data math introduced?
1972
Is a calculator 250g or 25 kg?
A calculator typically weighs around 250 grams, as most handheld models are lightweight and designed for portability. In contrast, 25 kg would be excessively heavy for a standard calculator and more akin to the weight of larger electronic devices or equipment. Therefore, a calculator is 250g.
What is polish notation?
First, here are the keystrokes in algebraic notation: 2 x 3 <enter> Here is the same thing in RPN: 2 <enter> 3 x RPN is supposed to be easier to program on a handheld calculator.
Who invented the first adding calculator machine?
The first adding calculator machine was invented by Blaise Pascal.
