Mathematics, 11.06.2020 16:02 maysahdabest
A foundry has been commissioned to make souvenir coins. The coins are to be made from an alloy that is 40% silver. The foundry has on hand two alloys, one with 50% silver content and one with a 25% silver content. How many kilograms of each alloy should be used to make 10 kilograms of the 40% silver alloy?
Answers: 3
Mathematics, 21.06.2019 15:00
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 3
Mathematics, 21.06.2019 20:30
The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?
Answers: 2
A foundry has been commissioned to make souvenir coins. The coins are to be made from an alloy that...
Mathematics, 02.10.2020 20:01
Mathematics, 02.10.2020 20:01
Advanced Placement (AP), 02.10.2020 20:01
Physics, 02.10.2020 20:01
French, 02.10.2020 20:01