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
Mooija
Mooija Mooija
  • 06-12-2016
The mass of each coin will be 8.1
Answer Link

Otras preguntas

Why was it necessary to develop writing before civilization could advance?
how to right 0.632 in expanded form
7. Which of the following is not a natural cause of climatic change? A. Volcanic activity B. Human activity C. Solar activity D. Earth's tilt
Angela earns $6.25 per hour babysitting. Estimate how much she will earn if she babysits for 9 hours this weekend. Explain.
Which Boundary can produce volcanoes
Someone help please?
I don't get exponents
what is 7 times the square root of 96m^3
A family uses 12,986.64 Swiss francs per year to pay a mortgage that requires US dollars. Approximately how much, in US dollars, does the family spend per month
Deists living during the European enlightenment believed that