TestUser5
TestUser5
07-12-2015
History
contestada
Who invented the ballpen?
Respuesta :
ayah1
ayah1
07-12-2015
John J. Loud and Lazlo Biro invented the ballpoint pen.
Answer Link
JordanxoSnell
JordanxoSnell
07-12-2015
John J. Loud was the inventor of the first ball-point pen but the modern inventors name is
László Bíró. Hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Ratio of 4:5:6 blue red and yellow balloon 120 balloon how many of each xolour
Mari and Jen each work 20 hours a week at different jobs. Mari earns twice as much as Jen. Together they earn $480. How much does each girl earn in a week?
can you till me how to make a cake essay writing
select the coordinates of two points on the line y = 8
How to convert three and one half feet into inches?!!?
Julia spent $50 on a book. The cost of the book was $20 less than twice what she spent on a backpack. How much did the backpack cost?
Gavin agrees to buy a 6 month package deal of monthly gym passes, and in turn receives a 15% discount. Write an algebraic expression to represent the total cost
Justify air is a mixture not a compound
Find QR in the following problems. R is between Q and S. 1.If RS=44.6 and SQ=68.4, find QR. 2. If RS=33.5 and RQ=80, find SQ. THANK YOU SOO MUCH!!
Write out the levels of organization in order
