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[Solve] Why do mountain chains form at continental-continental convergent plate boundaries? A. Because rock is pushed together and forced upward. B. Because the

Why do mountain chains form at continental-continental convergent plate boundaries?
A.
Because rock is pushed together and forced upward.
B.
Because the rock is stretched apart and breaks, which allows magma to rise to Earth’s surface.
C.
Because convergent plate boundaries occur above hot spots.
D.
Because subducted oceanic crust melts and rises as magma to Earth’s surface.

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[Solve] Portfolio Theory Questions Use the information about the individual investments provided in the Excel file to questions 1-4. Report

Portfolio Theory Questions Use the information about the individual investments provided in the Excel file to answer questions 1-4. Report expected return to two decimal places (i. e. 12.34%) and the portfolio variance to 4 decimal places (i. e. 0.1234). 1. What is the expected return and variance of a portfolio with 70% of your wealth invested in IBM and 30% of your wealth invested risk-free bonds

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[Solve] This question refers to Australia’s Great Barrier Reef 5. How does the author present the information in paragraphs 2-3? A. by presenting

This question refers to Australia’s Great Barrier Reef
5. How does the author present the information in paragraphs 2-3?
A. by presenting the problem of the changing Great Barrier Reef and offering solutions
B. by comparing and contrasting the Great Barrier Reef to coral reefs in other parts of the world
C. by describing steps that occurred over millions of years that ed make the Great Barrier Reef what it is
today
D. by listing all the animals that live in and around the Great Barrier Reef and explaining which ones are
harmful to coral

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[Solve] A sailboat ends up 7 miles to the west of a pier. Which statement is true about this situation? It describes

A sailboat ends up 7 miles to the west of a pier. Which statement is true about this situation?
It describes distance, which is a vector quantity It describes displacement, which is a scalar quantity It describes distance, which is a scalar quantity It describes displacement, which is a vector quantity.

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[Solve] Which of the following is an example of unethical business behavior in relation to information management? a. Using opt-in email to

Which of the following is an example of unethical business behavior in relation to information management?
a. Using opt-in email to communicate product information with customers
b. Sharing customers’ personal information with others with customers’ permission
c. Telling employees that the business may monitor their telephone calls at work
d. Keeping employees’ payroll records in unsecured computer databases

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[Solve] Digital Art manufactures wall hangings. The company uses standard costs to prepare its flexible budget. For the second quarter of

Digital Art manufactures wall hangings. The company uses standard costs to prepare its flexible budget. For the second quarter of 20×8, direct material and direct labor standards for the company’s most popular product were as follows: Direct material: 1 pound per unit; $12 per pound Direct labor: 4 hours per unit; $15 per hour During the quarter, Digital produced 5,000 units. At the end of the quarter, materials records showed that the company used 7,000 pounds of materials, with actual materials costs of $98,000. Based on these data, what is the direct materials cost variance?
a. $24,000 F.
b. $24,000 U.
c. $2,000 U.
d. $2,000 F.
e. None of the answers is correct.

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