4. Calcium ion forms a weak 1:1 complex with nitrate ion with a formation constant of 2.0. What would the equilibrim concentrations of Ca²⁺ and Ca(NO₃)⁺ in a solution prepared by adding 10.0 mL each of 0.010 M M CaCl₂ and 2.0 M NaNO₃? (neglect diverse ion effects).  

Show all work please

Say the fraction of students at college 1 who took statistics is given by 1/4. Say the fraction of students at college 2 who took statistics is given by 3/5. You survey 10 people from each college (so 20 people in total).

(a) What is the probability that more than half of the students surveyed from college 1 took statistics?

(b) What is the probability that more than half of the students surveyed from college 2 took statistics?

(c) Assuming that the colleges are independent, what is the probability that more than half of the students surveyed from college 1 took statistics and more than half of the students surveyed from college 2 took statistics?

(d) Assuming that the colleges are independent, what is the probability that more than half of the students surveyed from college 1 took statistics, or more than half of the students surveyed from college 2 took statistics?

A 4-year, 8%, $40,000 notes payable was issued on January 1, Year 1. The maker is required to pay $10,000 plus interest on December 31 of every year for the next four years. What amount, if any, should be reported as a current liability on January 1, Year 2?

A :

zero; the note is a long-term liability

B :

$13,200

C :

$39,600

D :

$10,000

What is the 4-year average annual return for the following stock?

1- Take this opportunity to tell me (1) 4 different types of methods of resolving business disputes, (2) briefly describe each, and (3) at least two advantages and  one disadvantage of each method.

2-   What are 4 things that a CEO or the Board of Directors can do to promote ethical behavior within the company?

3- Tell me the difference between a question of law and a question of fact, who decides facts, and then tell me which court (trial or appellate) would handle only questions of law.  

Difference between a question of law and a question of fact

Who decides facts,

Which court (trial or appellate) would handle only questions of law

The solubility of Cu2CrO4 in water at 25 °C is 1 x 10–4 mol L–1. The solubility product constant at this temperature is

Test 4 #1-5

Accounting 339 Case 1
1. Mohammad Hasan is a partner in a Big 4 accounting firm, he hired accounting students from your University to conduct the audit of Bank of Palestine. When the audit was done here ceived the audit report and signe dit. There port was issue done day later.
2. Your mother in law is a majority shareholder in Jawwal, you are hired by the company to conduct an audit you conducted the audit and issued your report.
3. Ahmad CPA and Ali a CMA formed a Partnership to provide Audit services. The company was named the nice Audit CPA firm.
4. Samir a CPA advertised has practice on web siting several prominent clients of his firm, he also included links to the client’s websites and quotes from his happy clients.
5. Hania a CPA was talking with her husband about her work she mentioned some client’s information to prove her point.
6. Hanin a CPA in a local accounting Firm when one of her clients did not pay his bills she informed them that she will not give them their records and supporting documents until they pay.
7. Adel a CPA to supplements his income by worked as a bartender at the Movenpick hotel.
8. Majed while auditing the Palestinian Leasing Company discovered a violation IFRS 16. The company indicated to him that this violation is not Material and that following IFRS 16 will make the financial statements misleading accordingly he issued a standard report.
9. Majeda audited a company for three consecutive years without receiving any fees.
Required
For each case indicate the violation of the code of ethics. Explain your answer by
also indicating the standard violated. In case there is no violation indicate so with
your reason for your answe

Derive below Results 1 to 4 from Axioms 1 to 3 given in Section 2.1.2 in the textbook.

Result 1: P(Ac)=1−P(A)

Result 2 : For any two events A and B, P (A∪B) = P (A)+P (B)−P (A∩B)

Result 3: For any two events A and B, P(A) = P(A ∩ B) + P(A ∩ Bc)

Result 4: If B ⊂ A, then A ∩ B = B. Therefore, P(A) − P(B) = P(A ∩ Bc), and
P(A) ≥ P(B).