[Answered] When were patents first used? a. 1200s b. 1800s c. 1900s d. ...

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Author Question: When were patents first used? a. 1200s b. 1800s c. 1900s d. ... (Read 31 times)

notis

Hero Member
Posts: 596

on: Jul 6, 2018

When were patents first used?

a. 1200s
b. 1800s
c. 1900s
d. 1950s

Question 2

Which industry had the most significant decline in average firm size from 1980 to 1993?

a. wholesale trade
b. retail trade
c. manufacturing
d. finance, insurance, and real estate

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Marked as best answer by a Subject Expert

eliasc0401

Sr. Member
Posts: 338

Reply #1 on: Jul 6, 2018

Answer to Question 1

b

Answer to Question 2

c

notis

Member
Posts: 596

Reply 2 on: Jul 6, 2018

TYSM

isabelt_18

Member
Posts: 342

Reply 3 on: Yesterday

Excellent

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