Thomas Fiedler

Micro-organisms that are involved in the transformation of carbon in the carbon cycle require three resources to persist and conduct the transformation of carbon. What are these resources?

Study the list of concepts below. For part a. list all of the concepts that are equivalent to the rule given in part a. For part b. list all of the concepts that are equivalent to the statement given.

a. f(x+h)-f(x)

-----------

h

b. lim f(x+h)-f(x)

h->0 -----------

h

i. instantaneous rate of change of f(x) at x

ii. average rate of change of f(x) over (x, x+h)

iii. slope of the secant line

iv. slope of the tangent line

v. limit of the slopes of the secant line

vi. slope of the graph of f(x) at x

vii. derivative of f(x)

viii. f'(x)

Using the fact that ln[u(x)v(x)] = ln u(x) + ln v(x) , use the chain rule and the formula for the derivative of ln x to derive the product rule. In other words, find [u(x)v(x)]' without assuming the product rule.

What is the difference between a Coordinate Reference System, a Geographic Coordinate System, and a Projected Coordinate System?

You are creating a land cover data layer to use in QGIS. What are some of the considerations in deciding to use a raster or a vector data model?

Consider the following reaction: 

2 A + 3 B2 ⇌ A2B6

The initial concentrations of A and B2 are 0.335 M and 0.940 M, respectively, with no A2B6 initially present. When the reaction comes to equilibrium, the concentration of A2B6 is found to be 1.00×10−2 M.

1.) What is the equilibrium concentration of A? (3 sig figs with units)

2.) What is the equilibrium concentration of B2? (3 sig figs with units)

3.) What is the value of the equilibrium constant? (3 sig figs with units)

1. Given that α and β are obtuse angles with cos α = (-8/17) and

sec β = (-25/7) determine tan(α + β).

(do not use these values of α and β for question #2)

2. Suppose tan (θ) = (-4/3). Find the exact value of tan (α + π).

A solution of a theoretical triprotic acid was prepared by dissolving 5.079 g of solid in enough DI water to make 500.0 mL of solution. 11.21 mL of a 0.592 M solution was required to titrate 20.00 mL of this acid's solution.

1. What is the concentration of the acid solution?

2. What is the molar mass of the acid?

Hint: You need to calculate the total moles in the 500.0 mL solution (the full 500.0 mL was NOT titrated).

Please read "How to Tame a Wild Tongue" by Gloria Anzaldua and then answer these questions. You can just google the name and you will find the piece. I already have some of them answered. I just wanted a second opinion.

1. What seems to be Anzalua's main point in "How to Tame a Wild Tongue"?

2. What would you expect Anzaldua's position to be in debates about bilingual education? Why? What might Anzaldua's ideal language education program look like?

3. What was the effect of Anzaldua's switching between Spanish and English on you as a reader? Why do you think she may have wanted to produce that effect?

4. What do you imagine Anzaldua's personality is like, based on the reading?

It's late and I'm bored. I'm 16, I have a car, and some money.

I already tried ePubBud but they didn't have it for some reason. I would really appreciate anyone that could help me.