Questions
a) use the sequential definition of continuity to prove that f(x)=|x| is continuous. b) theorem 17.3...

a) use the sequential definition of continuity to prove that f(x)=|x| is continuous.

b) theorem 17.3 states that if f is continuous at x0, then |f| is continuous at x0. is the converse true? if so, prove it. if not find a counterexample.

hint: use counterexample

In: Advanced Math

The Odessa water report states 0.44 ppm nitrate and 4.1 ppb lead as inorganic contaminants. a)...

The Odessa water report states 0.44 ppm nitrate and 4.1 ppb lead as inorganic contaminants.
a) how many micrograms of each contaminant are contained in 1 mL of water?
b) give the concentration of each contaminant in mol/L

In: Chemistry

The fermi function value is non zero within the band gap of a semiconductor. if the...

The fermi function value is non zero within the band gap of a semiconductor. if the fermi level is within the band gap. Do you expect electrons or holes to populate

energy states within the band gap? If yes, why? If not, why?

In: Physics

At the same time it is explaining the occurrences that do not result in deductible casualty...

At the same time it is explaining the occurrences that do not result in deductible casualty or theft losses, the IRS states that deductible losses can result from two specific occurrences that would seem to fall into the “nondeductible” category. Briefly describe these provisions.

In: Accounting

Some states have legalized marijuana, either for recreation or for medicinal reasons. Currently, there was a...

Some states have legalized marijuana, either for recreation or for medicinal reasons. Currently, there was a push for medicinal legalization in Texas, but it seem to stall. What is your opinion, should marijuana be legal for recreational, medical, or keep it illegal for any reason.

In: Nursing

For the following reaction KClO3---->KCl+1/2 O2 assign oxidation states to each element on each side of...

For the following reaction KClO3---->KCl+1/2 O2 assign oxidation states to each element on each side of the equation...reactants and products. Which element is oxidized? Which element is reduced?

Reactants for K, Cl, and O please.

In: Chemistry

Design a synchronous counter, using T flip-flops, that has the following sequence: 0010, 0110, 1000, 1001,...

Design a synchronous counter, using T flip-flops, that has the following sequence: 0010, 0110, 1000, 1001, 1100, 1101, and repeat. From the undesired states the counter must always go to 0010 on the next clock pulse.

In: Physics

Is there an application of Seasonal Indices or variation in an organization or institution that you...

Is there an application of Seasonal Indices or variation in an organization or institution that you might have worked for or are familiar with?

If so,

a) Define the states of application.

b) Share the data or factors, if possible

Please provide a unique answer not regarding different product SKU's.

In: Statistics and Probability

Inviolability of individual freedoms in modern liberal states (Constant, Mill, ) B. Constant - The Liberty...

Inviolability of individual freedoms in modern liberal states (Constant, Mill, )

B. Constant - The Liberty of Ancients Compared with that of Moderns

J. S Mill - On Liberty

please compare and contrast different arguments/theories, identify the limits/problems of each,

In: Psychology

(a) The cell of interest in this figure is: Cu(s) | CuSO4(aq, 1.0 M) | KCl(aq,...

(a) The cell of interest in this figure is: Cu(s) | CuSO4(aq, 1.0 M) | KCl(aq, 3 M) | AgCl(s) | Ag(s) Write reduction half-reactions for this cell. (Omit states-of-matter from your answer.)

In: Chemistry