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

Who was the famous explorer who went looking for the India, but never actually found it? James Cook Christopher Columbus Juan Cabrillo

In order to represent our three-dimensional Earth in a two-dimensional image, we must use a __________. A. map projection B. thematic map C. compass rose D. leg

What are some of the advantages and disadvantages of instituting some kind of order, rules, or leaders?

Write into expression take away 3 from x

what is the answer for 8x - 5y -x + 9 -y2

In a statistics class, students were asked how many siblings they have. Their responses are shown. 2, 3, 1, 3, 5, 3, 3, 3, 6, 3, 5, 0, 3 What is the z-score fo

the element fluorine, chlorine, and bromine are in which group of the periodic table

can anyone help me ??

Write an equation for the description. The sum of 15 and a number x is equal to 17.

Describe the structure and service of the major categories of soup.