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Suppose f(x) is the function 2x^3+ 12x^2+21x + 3. Find the smallest value of f at which the tangent to the curve is 3. I did:
1. 1 answer
2. 521 views
For a liquid, 0.500 cubic meters weighs 4590 N. What is the specific gravity of the liquid?
1. 1 answer
2. 543 views
For a liquid, 0.500 cubic meters weighs 4590 N. What is the specific gravity of the liquid?
1. 2 answers
2. 553 views
How many milliliters of 0.418 M HCl are needed to react with 52.7 g of CaCO3?2HCl (aq) + CaCO3 (s) >>> CaCl2 (aq) + CO2 (g) +
1. 1 answer
2. 822 views
Potassium permanganate reacts with sulfuric acid as per the equation shown below. Indicate the excess reactant after the
1. 5 answers
2. 1,124 views
SrH2 (s)+ 2H2O (l) >>> Sr(OH)2 (s) + 2H2 (g)Calculate the mass of hydrogen gas that can be prepared from 5.22 grams SrH2 and
1. 2 answers
2. 2,852 views
The diameter of the earth is about 7.6 x 10^3 miles. What is the linear velocity of a person, on the equator, in feet per
1. 1 answer
2. 508 views