horses40 horses40

04-01-2021
English

contestada

Which of the following items was NOT invented in the '50s?
televisions
n lasers
O computers
bar codes

Respuesta :

khalidAOD khalidAOD

04-01-2021

Answer:

bar code was invented in 1880

Answer Link

Otras preguntas

I need help with a critical lens essay using the literary device of "ignorance is never better than knowledge

The area of a rug is 4 15/32 square meters . The rug is 2 3/4 meters in length .How wide is the rug?

Summarize the steps of sexual reproduction and explain how it increases genetic diversity

A solution is prepared by dissolving sugar in water. The solution is 25.0%, by mass, sugar. How many grams of WATER are in 472 grams of this solution?

Dad is 7 times as old as his son. 10 years later, he will be three times as old as his son.find their ages?

Each box of information below describes one part of an experiment. Read the information, then write which stage of scientific methodology is being described. W

Mark the statement if it is accurate about the Glorious Revolution. A. Protestant leaders were upset with James II for appointing Catholics to high positions in

The diameter of a u.s quarter is 24.26 millimeters. How long is a line of 37 quarters laid edge to edge?

This state has the "World's Tallest Living Christmas Tree?" Maine or California?

What is the unit rate if there are 1760 cal in eight servings