Mathematics

Mathematics, 27.10.2021 14:00, msladycie8831

A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to
get 300 L of a solution that is 21% acid?

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, veronica25681

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

Answers: 3

Mathematics, 21.06.2019 19:00, lyn94

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Answers: 2

Mathematics, 21.06.2019 19:10, smarty5187

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Answers: 1

Mathematics, 21.06.2019 20:00, nuclearfire278

Which of the following is an equation of a line parallel to the equation y=4x+1?

Answers: 1

Do you know the correct answer?

A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of e...

Questions in other subjects:

Konu

Mathematics, 05.09.2020 01:01

Pilots in the U. S. Air Force must meet certain height requirements. They must be at least 5 feet 4 Iriches tall, but not taller than 6 feet 2 inches. Convert the heights to Inches...

Konu

Chemistry, 05.09.2020 01:01

What is a observation ?...

Konu

Law, 05.09.2020 01:01

WHERE IS RAMIEZ ITS A QUESTION...

Konu

Mathematics, 05.09.2020 01:01

Which is an advantage of using a credit card?...

Konu

Business, 05.09.2020 01:01

Lisa has $1,000 in cash today. Which one of the following investment options is most apt to double her money? A. 6 percent interest for 3 years B. 12 percent interest for 5 years C...

Konu

Mathematics, 05.09.2020 01:01

A ternary digit is either 0, 1, or 2. How many sequences of 6 ternary digits containing a single 1 and a single 2 are there?...

Konu

Business, 05.09.2020 01:01

There is is an acronym that helps you analyze business communication situations. What does each letter in the acronym stand for?A. planning, audience, information, debate, objectio...

Konu

Chemistry, 05.09.2020 01:01

The oxides of nitrogen are very important ingredients in determining urban air pollution. Name each of the following compounds.(a) N2O(b) NO(c) NO2(d) N2O5(e) N2O4...

Konu

Mathematics, 05.09.2020 01:01

The three seventh grade classes at Sunview Middle School collected the most boxtops for a school fundraiser, and so they won a $600 prize to share among them. Mr. Aceves’ class col...

Konu

Mathematics, 05.09.2020 01:01

Find the measures of the angles of a triangle if the measure of one angle is three times the measure of a second angle and the third angle measures 3 times the second angle decreas...

Other tasks in the category: Mathematics More task