Martinemaberry3619 Martinemaberry3619
  • 22-03-2018
  • Mathematics
contestada

A jeweler has 10 ounces of an alloy that is 50% gold. How much more pure gold does the jeweler need to add to this alloy, to increase the percentage of gold to 60%?

Respuesta :

011949
011949 011949
  • 22-03-2018
the answer would be 2% more gold

Answer Link

Otras preguntas

describe how France establish territorial claims in North America
Regular languages are closed under complement. True False
Where did the declaration of independence take place
Solve 0.30x+6y=300 for x
Why did Shakespeare occasionally use confusing word order?
What president died 30 days after inauguration
What is 321 divided by 12
A blimp is 1500 meters high in the air and measures the angles of depression to two stadiums to the west of the blimp. If those measurements are 72.9° and 34.1°
Two firms produce the same good and compete against each other in a Cournot market. The market demand for their product is P​ = 204minus4Q​, and each firm has a
Evidence without ________ increases its reliability. bias question repetition replication