subject

Mathematics, 28.06.2019 20:30 jaylan11brown

Amental alloy weighing 4mg and containing 20% iron is melted and mixed with 12mg of a different alloy which contains 40% iron. what percent of the resulting alloy is iron?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

What is the range for 31,39,29,34,37,24,36,33,34,28

Answers: 1

question

Mathematics, 21.06.2019 18:00

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

Answers: 1

question

Mathematics, 21.06.2019 21:50

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Answers: 1

question

Mathematics, 21.06.2019 22:30

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Answers: 1

You know the right answer?

Amental alloy weighing 4mg and containing 20% iron is melted and mixed with 12mg of a different allo...

Questions

question

Mathematics, 29.11.2019 01:31

The cross-section of a nuclear power plant's cooling tower is in the shape of a hyperbola. suppose the tower has a base diameter of 210 meters and the...

question

Social Studies, 29.11.2019 01:31

According to expectancy theory, people will not engage in motivated behavior unless three things are true. first, they must value the expected rewards...

question

Computers and Technology, 29.11.2019 01:31

Create a class named baseballgame that contains data fields for two team names and scores for each team in each of nine innings. names should be an ar...

question

History, 29.11.2019 01:31

After the revolution, both britain and spain a. tried to gain control of florida b. did their best to win the friendship of america c. prevented ameri...

question

Business, 29.11.2019 01:31

Imagine tom's annual salary as an assistant store manager is $30,000, he owns a building that rents for $10,000 yearly, and his financial assets gener...

question

English, 29.11.2019 01:31

In full report tasks, people correctly recall 50 percent of letters on average from the matrix, whereas in partial report tasks, people correctly reca...

question

English, 29.11.2019 01:31

In this style, argue tyrants of every denomination, from the weak king to the weak father of a family; they are all eager to crush reason; yet alway...

question

Business, 29.11.2019 01:31

In a limited partnership, the has unlimited personal liability for the debts of the partnership; the is liable only to the extent of his or her cap...

question

Social Studies, 29.11.2019 01:31

Based on the material presented in your book, evidence exists that states which of the following? " a. personality factors serve as an antecedent to p...

question

Mathematics, 29.11.2019 01:31

Based on historical data, your manager believes that 42% of the company's orders come from first-time customers. a random sample of 85 orders will be...

question

Mathematics, 29.11.2019 01:31

Barbara wants to restore her '66 mustang in 4 years. she puts $200 into an account every month that pays 4.5% interest, compounded monthly. how much i...

question

Mathematics, 29.11.2019 01:31

In a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results:...

question

Business, 29.11.2019 01:31

You are just leaving a meeting during which you have been assigned as the manager of a project to build a sub-station that is part of a major electric...

question

Physics, 29.11.2019 01:31

In the 1950’s, an experimental train that had a mass of 36100 kg was powered across a level track by a jet engine that produced a thrust of 4.66 × 10⁵...

question

Business, 29.11.2019 01:31

Donat corp. is a small company looking at two possible capital structures. currently, the firm is an allminusequity firm with $600,000 in assets and 1...

question

English, 29.11.2019 01:31

Based on the text under "central idea 1," what were some of the interests of renaissance era humanists?...

question

Business, 29.11.2019 01:31

Ilene and jerry enter into a contract under which ilene agrees to provide grounds keeping services for jerry's family fun center. under an anti-delega...

question

English, 29.11.2019 01:31

Based on the text, how does lincoln discussthe concept of forgiveness? lincoln encourages the families ofnorthern soldiers who were...

question

Physics, 29.11.2019 01:31

Because sunspots are a little cooler than the average temperature of the photosphere, they prevent some energy from being released from the part of th...

question

Social Studies, 29.11.2019 01:31

In the court stated, ʺthe american tradition of trial by jury, considered in connection with eithercriminal or civil proceedings, necessarily contemp...

More questions: Mathematics Another questions

Questions on the website: 13722363