haybales1283 haybales1283

22-09-2017
History

contestada

(lc)which african-american inventor received numerous patents for improvements on the functioning of steam engines?

Respuesta :

anniefaithoid anniefaithoid

22-09-2017

Elijah McCoy was the african-american inventor that received numerous patents for improvements on the functioning of steam engines.

Answer Link

ashleyyarbrough1 ashleyyarbrough1

15-07-2018

the answer is Elijah McCoy

Answer Link

Otras preguntas

Someone please help me with this...

While staring at a painting, Susan feels very sad. She thinks about why it made her sad and realizes that the old man in the painting reminded her of her recent

Is a protein a monomer or a polymer? a. Polymer b. It depends c. Monomer

if you set a goal to lose 10 pounds and gain muscle mass you want to spend more time in strength and resistance training exercises. True or False

An arrow is shot vertically upward at a rate of 180ft/s. Use the projectile formula h=?16t2+v0t to determine at what time(s), in seconds, the arrow is at a heig

The world has never experience a more dangerous period of history as today. What does that mean?

Which option was used to revise this sentence? She opened the box cautiously. Cautiously, she opened the box.

The system of equations y = 2X - 1 and and Y = - 1/4 x+ 3 is shown on the graph below.

most of the property in command economies is owned by who

On a piece of paper,graph y+4