Friday

July 11, 2014

July 11, 2014

Total # Posts: 8

**calculus**

find a function f given that (1) the slope of the tangent line to graph of f at any point P(x,y) is given by dy/dx=3xy and (2) the graph of f passes through the point (0,2)

**calculus**

find the average value of the function f(x,y)=xe^y over the plane region R is the triangle with vertices (0,0), (1,0) and (1,1)

**math**

solve -0.5(x-5)+x=0.2(2+6x)

**Chemistry**

The approximate pKa values for the three dissociating groups of lysince are 2.2, 9.0, 10.5. What would the pH after addition of 10ml of 1.0M NaOH to 100ml of 0.1M lysine at pH 2.2?

**Calculus**

The owner of a farm wants to form four rectangular corrals. He has 750 meters of iron gate to enclose and to separate the four corrals. To save materials, he he decides to enclose a large area and to divide into four rectangles. Divide them will use part of the 750 meters of i...

**7th grade**

what is social health? what is mental/emotional health?

**calculus**

Use the Midpoint Rule to approximate the integral (5x-9x^2)dx from 6 to 15

**Physics**

1280

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