Mathematics, 26.05.2021 20:50 tatielder4896

An alloy is a metal made by combining two or more metallic elements. You mix an alloy that contains 14% copper with an alloy that contains 24% copper to make 100 pounds of an alloy that is 18% copper. How many pounds of the 14% alloy was used?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, joseroblesrivera123

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Answers: 1

continue

Mathematics, 21.06.2019 18:20, ellenharley7

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Answers: 1

continue

Mathematics, 22.06.2019 01:00, simplemickey123

What are the domain and range of f(x)= -log5(x+2)

Answers: 2

continue

Mathematics, 22.06.2019 03:00, tylerbrewton23

The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?

Answers: 2

continue

You know the right answer?

An alloy is a metal made by combining two or more metallic elements. You mix an alloy that contains...