Mathematics, 03.11.2021 06:20 mrstealyogirl40

A metal is composed of copper and zinc in the ratio 3:2 by volume. Find the volume of a piece of the metal which contains 42 cm3 of copper.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Average acceleration: i have no idea how to do this.

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

The difference between the number of electoral votes for florida and north carolina is 12 votes. write and solve a subtraction equation to find a number of electoral votes for florida.

Answers: 3

Answer

Mathematics, 22.06.2019 01:50

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.

Answers: 1

Answer

You know the right answer?

A metal is composed of copper and zinc in the ratio 3:2 by volume. Find the volume of a piece of the...

Questions

Mathematics, 27.06.2020 01:01

In two or more complete sentences, explain how to use ordered pairs of points in and to determine if and are inverses of each other....

Mathematics, 27.06.2020 01:01

Is this no solution or is there a solution? This is solving systems of linear equations by graphing. Step one is to graph each equation....

Mathematics, 27.06.2020 01:01

How many square feet of outdoor carpet will we need for this hole

Social Studies, 27.06.2020 01:01

A is a founding document that provides direction for a country’s laws and government. A. parliament B. monarchy C. constitution D. coup d’etat...

English, 27.06.2020 01:01

Select the correct answer. What is ironic about this excerpt from "Poetry" by Marianne Moore? Reading it, however, with a perfect contempt for it, one...

History, 27.06.2020 01:01

Which of these would be the best thesis statement for an essay on Japan’s imperialist policies? Japan used many tactics to force Korea to modernize.

Mathematics, 27.06.2020 01:01

Given the equation y = x-2, you substitute 5 for x. Check all true statements below. A) x is temporarily replaced with 5. B)...

Chemistry, 27.06.2020 01:01

How does temperature affect the rate of a reaction? A. Increasing the temperature decreases the potential energy of the reactants. B. Inc...

English, 27.06.2020 01:01

Five reasons or purposes for writing learned in this unit are: . to convince or persuade to entertain to invite to action

Mathematics, 27.06.2020 01:01

A ball lands in a random part of the scoring area. Describe the likelihood of each event as impossible, unlikely, likely, or certain.

Mathematics, 27.06.2020 02:01

The volume of sphere Q is 50% more than the volume of sphere P. The volume of sphere R is 50% more than the volume of sphere Q. Find the volume of sph...

English, 27.06.2020 02:01

what is the meaning that something sinister was brewing, and how can this define the power of the sea...

English, 27.06.2020 02:01

Identify and write which of the following are phrases and which are clauses. 1.a swollen leg 2.although they were late 3.between the lake and forest 4...

Mathematics, 27.06.2020 02:01

Identify examples and non examples of the standard form of a linear expression

Chemistry, 27.06.2020 02:01

What Mass Of CH4 formed When 8.3 moles Of CO React With Hydrogen according to this equation 2CO react with 2H2 give As CH4 react With CO2...

Mathematics, 27.06.2020 02:01

a group of 42 children all play tennis or football or both sports, the same number play tennis as play just football, twice as many play both tennis a...

Mathematics, 27.06.2020 02:01

8. Express b in terms of a, c and P in * b^2-4ac/p=3...

Mathematics, 27.06.2020 02:01

the lengths of the rectangle have been measured to the nearest tenth of a metre work out the following, writing down all the figures on your calculato...

Mathematics, 27.06.2020 02:01

Given f(x) = √(x-3) , what is the positive value of f(12)?...

Mathematics, 27.06.2020 02:01

PLEASE I NEED HELP ASAP Find the substance's half-life, in days. Round your answer to the nearest tenth. A 11 gram sample of a substance...

More questions: Mathematics Another questions