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Questions (11)
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
1 answer
1,037 views
The velocity function (in meters per second) for a particle moving along a line is given by v(t)=t3–4t2. Find the displacement
0 answers
864 views
Note: You can get full credit for this problem by just answering the last question correctly. The initial questions are meant as
1 answer
1,077 views
The formation constant of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A 0.170-mole quantity of M(NO3)2 is added to
1 answer
1,547 views
Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is
s2(g)+C(s)-->CS2(g) Kc=9.40 at 900k How
0 answers
854 views
A box with an open top has vertical sides, a square bottom, and a volume of 256 cubic meters. If the box has the least possible
4 answers
19,211 views
Consider the function f(x)=2sqrtx+4 on the interval [2,8]. Find the average or mean slope of the function on this interval. ?
By
1 answer
926 views
Consider the function
f(x)=–2x^3–3x^2+2x–2 Find the average slope of this function on the interval (2,6). ? By the Mean
0 answers
493 views
Answer the following questions for the function
f(x)=x(sqrtx2+25) defined on the interval [–5,4]. A. f(x) is concave down on
2 answers
602 views
When a 4.00-g sample of KCN is dissolved in water in a calorimeter that has a total heat capacity of 1.797 kJ·K–1, the
1 answer
1,643 views
When 3.54 g of a nonelectrolyte solute is dissolved in 675 mL of water at 24 °C, the resulting solution exerts an osmotic
3 answers
634 views
Answers (3)
thnx so much :)
I tried putting the first derivative =0 so i can find my max and mins but for some reason im having trouble getting the right answer it comes out as a complex number.. please help!?
What is molar concentration of solution? how many moles of solute are in solution? What is the molar mass of solute?
