Use the bond D and S curves graphs to explain the effect on interest rates of events such as a rise in expected inflation, a fall in expected inflation, a larger budget deficit.
In: Economics
a) Balance the following molecular equations for these
reactions.
b) write the ionic equation for the reactions.
c)write the net ionic equation for the reactions.
a) La2(CO3)3 (s) + HCl (aq) --> LaCl3 (aq) + CO2 (g) + H2O (l)
b) K2S2 (aq) + Bi(NO3)3 --> Bi2(S2)3 (s) + KNO3 (aq)
In: Chemistry
1. Explain in your own words why regulation is important. I would like you to use 2 examples, one from human communities and one from the human body in your explanation. Make sure to include how regulation is enabled in each case (i.e. how is communication occurring?).
I will give you an example, so that you know what I am looking for. When you drive a car and approach an intersection, you will receive a signal (communication) that tells you if it is okay to proceed or you must stop. At a lighted intersection, we all know that green means go and red means stop. If you ignore the signal or if there is no signal, cars would be crashing into each other and people could be injured or die. If there was no regulation of intersections throughout a city, chaos would ensue. Here is an interesting thing to consider in this situation: if you were unable to tell red from green (red/green colorblindness) and the red and green lights were randomly placed in the vertical sequence on the semaphore, imagine how confusing the incoming information could be!
For your example of regulation in the human body, describe what would happen if the receiving cell couldn't appropriately receive a signal or the sending cell couldn't appropriately send a signal. These problems lead to disease/homeostatic imbalance.
2. In order for an effector to respond to a command via either of the endocrine or nervous system, it must be able to respond to a chemical (hormone or neurotransmitter). Explain how the effector is able to respond to these chemical signals (i.e. what must it have either in its membrane or inside its cells). Describe how this process of intercellular communication exemplifies the relationship between structure and function.
In: Anatomy and Physiology
Consider the following Galvanic Cell : Al (s) | Al +3 (0.010M) || Fe +2(0.10M) | Fe(s) where,
Al+3 + 3e > Al(s) E = -1.662 V
Fe+2 + 2e > Fe (s) E -.440 V
A. What is
potential of the above voltaic cell at 25C ?
B.) Calculate Delta G of the above cell at 25C ?
In: Chemistry
In: Economics
regardless if weather it is neutral or hormonal pathway the target cell must have the appropriate
In: Anatomy and Physiology
What is a conductor? How is the conductivity relatd to resistance? How does conductivity of a regular conductor (like a copper wire) change with temperature? Why? (Hint: think about how electrons collide with vibrating atoms.) (please write the answer clear and with a good handwriting thanks!)
In: Physics
Calculate [OH -] and pH for each of the following
solutions.
(a) 0.0062 M LiOH
| [OH-] = M | pH = |
(b) 0.0431 g of LiOH in 480.0 mL of solution
| [OH -] = M | pH = |
(c) 13.7 mL of 0.00220 M Sr(OH)2 diluted to 600
mL
| [OH -] = M | pH = |
(d) A solution formed by mixing 15.0 mL of 0.000560 M
Sr(OH)2 with 89.0 mL of 1.2 x 10-3 M
LiOH
| [OH -] = M | pH = |
In: Chemistry
In: Physics
Financial data for Beaker Company for last year appear below:
| Beaker Company | |||||||||||
| Statements of Financial Position | |||||||||||
| Beginning Balance | Ending Balance | ||||||||||
| Assets: | |||||||||||
| Cash | $ | 260,000 | $ | 217,450 | |||||||
| Accounts receivable | 157,000 | 149,000 | |||||||||
| Inventory | 288,000 | 284,000 | |||||||||
| Plant and equipment (net) | 496,000 | 450,000 | |||||||||
| Investment in Cedar Company | 233,000 | 347,000 | |||||||||
| Land (undeveloped) | 335,000 | 335,000 | |||||||||
| Total assets | $ | 1,769,000 | $ | 1,782,450 | |||||||
| Liabilities and owners' equity: | |||||||||||
| Accounts payable | $ | 213,000 | $ | 171,000 | |||||||
| Long-term debt | 803,000 | 803,000 | |||||||||
| Owners' equity | 753,000 | 808,450 | |||||||||
| Total liabilities and owners' equity | $ | 1,769,000 | $ | 1,782,450 | |||||||
| Beaker Company | |||||||||||
| Income Statement | |||||||||||
| Sales | $ | 2,500,000 | |||||||||
| Less operating expenses | 1,925,000 | ||||||||||
| Net operating income | 575,000 | ||||||||||
| Less interest and taxes: | |||||||||||
| Interest expense | $ | 96,300 | |||||||||
| Tax expense | 224,250 | 320,550 | |||||||||
| Net income | $ | 254,450 | |||||||||
The company paid dividends of $199,000 last year. The "Investment in Cedar Company" on the statement of financial position represents an investment in the stock of another company.
Required:
a. Compute the company's margin, turnover, and return on investment for last year.
b. The Board of Directors of Beaker Company has set a minimum required return of 45%. What was the company's residual income last year?
In: Accounting
Do you think that mental illness is hereditary? why or why not?
What is the XYY defense and how could Richard Speck have used it in his defense?
In: Psychology
6. (10 pts) Balance the following reaction in basic solution (add water or OH as needed). Clearly show your work.
Al(s) + S(s) -----> Al(OH)3 (s) + HS-(aq)
In: Chemistry
Assuming:
struct node
{
int data;
node * next;
};
and
addList(node * head);
Write a function to recursively add to the end of a linear linked list.
In: Computer Science
Evening all,
I'd like to get a detailed, clear, and well articulated answer to the below question. Please use correct english and grammar and proof-read your response. Please provide at least 2 detailed pages (double spaced), and provide at least one example and an abstract (executive summary) to start things off. PLEASE DO NOT COPY (PLAGIARISM) OFF THE INTERNET.
Question for essay: What is the "best" combination of Internet security and privacy services, hardware and software?
Note: PLEASE USE CORRECT ENGLISH. No English as a 2nd language!! No disrespect, but a lot of you Indian students have terrible grammar.
In: Computer Science
According to the book "Born for Liberty"
Explain the significance of the communist threat to American security and its impact on society. How did this threat impact American women?
In: Economics