a7rolidialaure a7rolidialaure

03-12-2016
Mathematics

contestada

At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass of 1 one - dollar coin.

Respuesta :

Аноним Аноним

03-12-2016

8 as you round up 405 to 400 and divide by 50 and get 8

Answer Link

06-12-2016

The mass of each coin will be 8.1

Answer Link

Otras preguntas

Countries that did not support either superpower during the Cold War, were called a. neutral countries. b. second world countries. c. nonaligned countries. d. o

What are four things cells need to do to maintain homeostasis

Forced famine in Ukraine (1932–1933) was a direct result of

Human thought and lifestyle within a certain time period or place is known as a

What did Mark Twain contribute to the history of the novel? Select all that apply. developed art of story telling usually sentimental used social and political

Lost the three layers of The earth based on their composition

Which sentence uses italics or quotation marks correctly? A. The Italian composer Gioachino Rossini wrote an opera titled "William Tell." B. While you may no

What did Mark Twain contribute to the history of the novel? Select all that apply. developed art of story telling usually sentimental used social and political

what alternative to slavery do you think the colonists could have used to solve the labor shortage

______have bodies that are tall and thin. a. mesomorphs b. ectomorphs c. endomorphs