subject

Mathematics, 31.08.2021 03:20 hendo617

A chemist mixes 12 liters of a solution that is 45% acid with 8 liters of a solution that is 70% acid. What is the percent of acid of the mixture? Help please

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:30

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Answers: 1

question

Mathematics, 21.06.2019 17:20

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Answers: 1

question

Mathematics, 21.06.2019 19:20

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Answers: 1

question

Mathematics, 21.06.2019 23:30

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Answers: 1

You know the right answer?

A chemist mixes 12 liters of a solution that is 45% acid with 8 liters of a solution that is 70% aci...

Questions

question

English, 19.04.2021 15:40

PART A: Which of the following identifies the central idea of the text? A.) Cuba and the United States did not accept Jewish refugees because they si...

question

Business, 19.04.2021 15:40

The following data relate to Ramesh Company’s defined benefit pension plan: ($ in millions) Plan assets at fair value, January 1 $ 780 Expected return...

question

Business, 19.04.2021 15:40

Assume the marketing department has presented a plan to increase advertising expenses by $340 million. It expects this plan to result in an increase i...

question

English, 19.04.2021 15:40

Help pls don’t send no link ...

question

Business, 19.04.2021 15:40

you have a bond with 15 years remaining until maturity, its market price is $775, with par value $1,000 and is paying 6 percent interest annually. The...

question

English, 19.04.2021 15:40

Teenagers are lazy, selfish and rude. They should all join the Army at 16 to teach them discipline.’ Write an article for your local newspaper argu...

question

Mathematics, 19.04.2021 15:40

La suma de tres ángulos iguales es igual a 254° 25´ 54” ¿Cuánto mide cada uno de ellos? La suma de dos ángulos es igual a 76° 35´. Si uno de ellos mi...

question

Physics, 19.04.2021 15:40

Which wave has the smallest wave period? What is its period?

question

Mathematics, 19.04.2021 15:40

Local county officials have heard reports that a service station is allowing cars 20 years and older with known violations to pass their annual safety...

question

Chemistry, 19.04.2021 15:40

Examination of the first few successive ionization energies for a given element usually reveals a large jump between two ionization energies. For exam...

question

Business, 19.04.2021 15:40

Determine which one of these three portfolios dominates another. Name the dominated portfolio and the portfolio that dominates it. Portfolio Blue has...

question

Physics, 19.04.2021 15:40

If an investigator wanted to reproduce the results with a beam of protons, what would require to get a strong m = 1 reflection at ϕ = 50∘? If an inves...

question

Mathematics, 19.04.2021 15:40

Write an equation of the perpendicular bisector of the segment with endpoints M(1,5) and N(7,−1)....

question

Business, 19.04.2021 15:40

Match the terms with their corresponding descriptions. a. Firms' costs associated with changing their prices b. When workers respond, not to t...

question

Business, 19.04.2021 15:40

The following are the unit costs of making and selling an item at a volume of 30,000 units per month, which represents the company's capacity: Manufac...

question

Business, 19.04.2021 15:40

Windsor Company provides the following information about its defined benefit pension plan for the year 2020. Service cost $91,700 Contribution...

question

Physics, 19.04.2021 15:40

Fishing sonar. The attenuation constant for sound waves in water increases with frequency. Consider the sonar used for fishing. The reflection of soun...

question

Mathematics, 19.04.2021 15:40

FIND THE AREA OF THE SHADED SECTION IN THE CIRCLE THE SHADED SECTION IS 35 DEGRESS AND THE RADIUS IS 5 INCHES. USE THE FORMULA: M/360 TIMES PIE R SQUA...

question

Business, 19.04.2021 15:40

Benson Company estimates its uncollectible accounts by aging its accounts receivable and applying percentages to various aged categories of accounts....

question

Business, 19.04.2021 15:40

On December 31, 2021 Sun Devils Company has outstanding bonds payable with a face value of $700,000, discount on bonds payable of $60,000, and interes...

More questions: Mathematics Another questions

Questions on the website: 13722361