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

This topic contains a solution. Click here to go to the answer

Author Question: When were patents first used? a. 1200s b. 1800s c. 1900s d. ... (Read 33 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

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

Excellent

steff9894

Member
Posts: 337

Reply 3 on: Yesterday

Wow, this really help

« previous next »

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.