The advantage a Precedence diagram has over a Gantt chart is:

• its difficulty in depicting networks.
• its ability to reveal relationships among activities.
• its complexity its simplicity its lack of riskiness

You and your friends are making plans for the weekend. Complete your friends invitations wht the activities suggested by the pictures. Then accept the offers using complete sentences.
¿Quieres... este fin de semana?

"Draw a circular-flow diagram. Identify the parts of the model that correspond to the flow of goods and services and the flow of dollars for each of the following activities.

Stuart earns $4.50 per hour working at a fastfood restaurant."

(a) Show that the following statement is false: Every positive integer is the sum of two distinct positive odd integers. (b) Make a small addition to the statement in (a) so that the new statement is true. Prove the new statement.

If salaries payable was $100,000 at the beginning of the year and$75,000 at the end of the year, should $25,000 be added to or deducted from income to determine the amount of cash flows from operating activities by the indirect method? Explain.

Remy is telling you what his teachers and classmates are doing. Complete these sentences about their activities by writing the correct form of the given verb.

Thierry $\rule{1cm}{1pt}$ a des amis. (telephoner)

For the statement that follows, answer true if the statement is always true and false otherwise. In the case of a true statement, explain or prove your answer. In the case of a false statement, give an example to show that the statement is not always true. Assume that all the given matrices are n × n. det(A - B) = det(A) - det(B)

For the statement that follows, answer true if the statement is always true and false otherwise. In the case of a true statement, explain or prove your answer. In the case of a false statement, give an example to show that the statement is not always true. If x and y are unit vectors in ℝⁿ and |xᵀy| = 1, then x and y are linearly independent.

If your school has a subscription to the FASB Codification, go to http://aaahq.org/ascLogin.cfm to log in and prepare responses to the following. Use the Master Glossary to determine the proper definitions.

(c) What are investing activities?

Provide a statement, its truth value in parentheses, and an operation to be performed on that statement. Supply the new statement and the truth value of the new statement.

$$\begin{matrix} \text{Given statement} & \text{Operation/relation} & \text{New statement} & \text{Truth value}\\ \text{No A are non-B. (T)} & \text{obv.} & \text{\_\_\_\_\_\_} & \text{\_\_\_\_\_\_}\\ \end{matrix}$$

If salaries payable was $\$90,000$ at the beginning of the year and $\$70,000$ at the end of the year, should $\$20,000$ be added to or deducted from income to determine the amount of cash flows from operating activities by the indirect method? Explain.

If your school has a subscription to the FASB Codification, go to http://aaahq.org/ascLogin.cfm to log in and prepare responses to the following. Use the Master Glossary to determine the proper definitions.

(d) What are operating activities?

State whether each statement is true or false and briefly explain why. If the statement is false, try to “fix it” by modifying the given statement to a new statement that is true. The area of the region bounded by $v$, y=0 and x=2

Draw a circular-flow diagram. Identify the parts of the model that correspond to the flow of goods and services and the flow of dollars for each of the activities.

Stuart earns $\$ 8$ per hour working at a fast-food restaurant.