Let v be the vector from initial point P1 to terminal point P2. Write v in terms of i and j.P1 = (5, 1); P2 = (-3, 1)
A. v = 8j
B. v = -8i
C. v = 8i
D. v = - 8j
Answer: B
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Use the Venn diagram shown to list the set in roster form.
B
A. {4, 7, 11, 12, 14} B. {7, 14} C. {0, 4, 7, 11, 12, 14} D. {4, 12}
Write the following as the product of a real number and i.
A. ± 5
B. -5i
C. 5i
D. -i
Which of the following statements about cash management systems is correct?
A. A lockbox system generally is used to effectively manage a firm's collections through concentration banking arrangements. B. A firm that has many divisions that are widely dispersed geographically will find that centralizing customers' payments is of little benefit. C. Disbursement float refers to the frequency with which a firm writes checks to pay its creditors. D. There are few actions a firm can take to improve its synchronization of cash flows. E. Zero-balance accounts are used to help a firm to manage its cash receipts.
If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.The life span of the average male human being is approximately 37,843,200 minutes.
A. 3.78432 × 106 min B. 3.78432 × 107 min C. 3.78432 × 105 min D. 37.8432 × 106 min