subject

Mathematics, 27.07.2019 22:30 magicalforlife

Ajeweler has 10 ounces of an alloy that is 50% gold. how much more pure gold does the jeweler need to add to this alloy, to increase the percentage of gold to 60%?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

Which system of linear inequalities is represented by the graph?

Answers: 2

question

Mathematics, 21.06.2019 16:30

Factor this polynomial completely x^2-64

Answers: 1

question

Mathematics, 21.06.2019 17:00

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Answers: 1

question

Mathematics, 21.06.2019 17:00

Acylinder has volume 45π and radius 3. what is it’s height?

Answers: 2

You know the right answer?

Ajeweler has 10 ounces of an alloy that is 50% gold. how much more pure gold does the jeweler need t...

Questions

question

Mathematics, 10.09.2019 18:30

Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. -the spectre...

question

Physics, 10.09.2019 18:30

Aboy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 3.80 m/s. if the roof is pitched at 22.0° below the horizon...

question

Biology, 10.09.2019 18:30

which life-making function is an important part of the growth cycle? what’s the answer...

question

Mathematics, 10.09.2019 18:30

Which equations can pair with y = 3x - 2 to create a consistent and independent system?...

question

Business, 10.09.2019 18:30

Heather deposited $1,700 at her local credit union in a savings account at the rate of 9.8% paid as simple interest. she will earn interest once a yea...

question

Health, 10.09.2019 18:30

Which condition causes plaque to accumulate on the walls of the arteries, which makes them thicken and lose elasticity?...

question

Business, 10.09.2019 18:30

Clemens cars' job cost sheet for job a40 shows that the cost to add security features to a car was $15,500. the car was delivered to the customer, who...

question

Social Studies, 10.09.2019 18:30

What was the result of administrative weakness under the articles of confederation...

question

Chemistry, 10.09.2019 18:30

For each of the following amphipathic molecules, indicate which part of the molecule is hydrophilic: phosphatidyl serine, sphingomyelin, cholesterol,...

question

Chemistry, 10.09.2019 18:30

7salt water containing 1.92 lb/gal of salt flows at a fixed rate of 2 gal/min into a 100 gal tank, initially filled with fresh water. the density of t...

question

Health, 10.09.2019 18:30

One of the best ways to advoid ingury while biking is to a. bike only during the morning hours b. constantly switch gears so that you don...

question

Chemistry, 10.09.2019 18:30

For the reaction h2seo3(aq) + 6 ilatex: - − (aq) + 4 hlatex: + + (aq) latex: \longrightarrow ⟶ se(s) + 2i3latex: - − (aq) + 3 h2o(l) at 0°c, the f...

question

Social Studies, 10.09.2019 18:30

Together, ruling and government form the gift of leadership. true false...

question

Chemistry, 10.09.2019 18:30

1. separation of amino acids by ion-exchange chromatography. mixtures of amino acids can be analyzed by first separating the mixture into its componen...

question

Chemistry, 10.09.2019 18:30

Which physical properties do all stars have? check all that apply. they are made of gases? they shine very bright? they have a spherical shape? th...

question

Business, 10.09.2019 18:30

(d) when sales increase by 13%, which of the following should also increase by 13% in a merchandising company? (you may select more than one answer....

question

English, 10.09.2019 18:30

You are placed in groups to work on a large project. the first time your group meets, you discuss the assignment and you each take a piece of the proj...

question

Business, 10.09.2019 18:30

The following transactions occurred during the month of june 2013 for the stridewell corporation. the company owns and operates a retail shoe store.

question

Computers and Technology, 10.09.2019 18:30

Write a mips assembly language program that adds the following two integers and displays the sum and the difference. in the .data section, define two...

question

Engineering, 10.09.2019 18:30

The deepest part in the ocean is the challenger deep within the mariana trench, which has a maximum depth of around 11,000 m. this question will look...

More questions: Mathematics Another questions

Questions on the website: 13722363