Mathematics, 24.01.2021 02:00 Imamdiallo18
In chemistry class, you are being asked to mix 6 liters of a 30% acid solution with some of an 80% acid solution to get a 50% acid solution. How many liters of the 80% acid solution should be used?
A. 2 liters
B. 4 liters
C. 5 liters
D. 8 liters
Answers: 2
Mathematics, 21.06.2019 16:00, emilyblaxton
Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7
Answers: 2
Mathematics, 21.06.2019 18:30, 987654321156
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 1
In chemistry class, you are being asked to mix 6 liters of a 30% acid solution with some of an 80% a...
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