23-05-2017
Computers and Technology

contestada

Who invented a system of sending messages over telegraph lines using a seris of dots and dashes

Respuesta :

23-05-2017

Samuel Morse was the inventor of the morse code.

Answer Link

Otras preguntas

If an economy is defined by the following algebraic equation: c = 209 0.6 (yd). what does the (yd) in this algebraic equation represent?

A firm has current aftertax earnings of $1,000,000 and has declared a cash dividend of $400,000. the firm's dividend payout ratio is ________.

The sense of the location of body parts in relation to the ground and each other is called?

Carpeting costs $9.99 a yard. If Jan buys 17.4 yards, how much will it cost her? (how to solve it )

Tripling the power output from a speaker emitting a single frequency will result in what increase in loudness?

The higher place value of 6 in 786,670 is how many times greater than the lower place 6?

Widgets are known to have inelastic demand when their price increases from $2 to $4. what must be true of the change in quantity demanded over this price range?

What part of speech is IS in the following sentence? The standard length a volleyball court is 59 feet, and the width is 29 feet, 6 inches.

Cryogenic preservation done now is likely to enable people to be returned to life at some point in the future. true false

The price of gasoline has increased from $2.00 per gallon to $3.00 per gallon. how would this price change be represented on the demand curve?