Divide and simplify to the form a + bi.
A. i
B. 2 + 2i
C. Undefined
D. -2 + 2i
Answer: A
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Provide an appropriate response.Older American cars have spark plug gaps measured in inches. The range is between twenty-five thousandths and thirty-five thousandths of an inch. Which one of the following would be an acceptable measurement?
A. 0.280 in. B. 0.038 in. C. 0.0038 in. D. 0.028 in.
Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find b if A = 74.5° and a = 14 m.
Fill in the blank(s) with the appropriate word(s).
Identify the exponent and the base in the expression. Do not evaluate.-6.85
A. Exponent: 6.8; base: 5 B. Exponent: -6.8; base: 5 C. Exponent: 5; base: 6.8 D. Exponent: 5; base: -6.8
Find the position vector for the vector having initial point P and terminal point Q.P = (4, 1, 0) and Q = (-2, 4, 2)
A. v = -6i + 3j + 2k B. v = -2i + 3j - 2k C. v = 6i - 3j - 2k D. v = -2i + 3j - 6k