Mathematics, 04.08.2019 01:30 isabellesmith51317

Ametal alloy weighing 3 mg and containing 40% copper is melted and mixed with 2 mg of pure copper. what percent of the resulting allot is copper?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Evaluate cos2θ for cosθ = square root of 3/2

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Which table shows a proportional relationship between miles traveled and gas used?

Answers: 2

Answer

Mathematics, 21.06.2019 21:20

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Answers: 1

Answer

You know the right answer?

Ametal alloy weighing 3 mg and containing 40% copper is melted and mixed with 2 mg of pure copper. w...

Questions

History, 30.07.2019 01:30

Which of the following was a good reason for the growth of cities in the 1800s ?...

Health, 30.07.2019 01:30

The liver is located in which quadrant of the abdomen...

Mathematics, 30.07.2019 01:30

Aschool is designed so that 5 hallways meet at the library in the shape of a regular pentagon. find the measure of one of the exterior angles of the l...

Social Studies, 30.07.2019 01:30

What were some of the key characteristics of the spanish empire in the americas?...

Social Studies, 30.07.2019 01:30

Arrived at usps regional destination facility what does it mean...

Health, 30.07.2019 01:30

"explain the result that might be obtained by performing the rinne's and weber's test on a patient with otosclerosis. how might these results compare...

Chemistry, 30.07.2019 01:30

Astudent came late to class and started her notes midway through the lecture. these are the notes she copied: –small, rocky object –not round, irregu...

History, 30.07.2019 01:30

How did khrushchev respond to kennedy's refusal to remove western powers from berlin?...

Health, 30.07.2019 01:30

How is your likelihood of using illegal drugs affected by having peers and family members who use drugs? a. it doesn’t affect the likelihood that i w...

History, 30.07.2019 01:30

Which term best describes the political system in russia before the 20th century?...

Mathematics, 30.07.2019 01:30

Abank charges 2.25% per month simple intrest on personal loans. if john borrowed 6400 dollars for a period of two years 1 month find the total intrest...

Mathematics, 30.07.2019 01:30

Find the first five non-zero terms of taylor series centered at x=3x=3 for the function below. f(x)=6x−x2−−−−−−√ f(x)=6x−x2...

Biology, 30.07.2019 01:30

The climate of the tropical rain forest biome is best described as...

Mathematics, 30.07.2019 01:30

Find the least common multiple of x² + x – 12 and x² + 2x – 15....

Mathematics, 30.07.2019 01:30

Find the equation of the tangent plane to the surface z=e−x/17ln(y) at the point (3,3,0.920883)...

Mathematics, 30.07.2019 01:30

The college of arts and science at delta university has nine departments. the number of faculty in each department is shown below. what is the mean nu...

Mathematics, 30.07.2019 01:30

Find the exact length of the curve. y2 = 4(x + 1)3, 0 ≤ x ≤ 1, y > 0...

History, 30.07.2019 01:30

The supreme court decided in pierce v. society of sisters that an oregon public school law...

History, 30.07.2019 01:30

The supreme court began to change its position on racial discrimination in the...

Mathematics, 30.07.2019 01:30

Fill in the table and guess the value of the limit: \lim\limits_{x \to 3} f(x), where f(x)= \frac {x^3 - 27} {x^2 - 9}...

More questions: Mathematics Another questions