Find the domain of the function.f(x) = 

A. (-?, ?)
B. (-?, 0) ? (0, ?)
C. (9, ?)
D. (-?, 9) ? (9, ?)


Answer: D

Mathematics

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Find the triple scalar product (u x v) ? w of the given vectors.u = -5i - 3j + 4k; v = 6i - 6j + 10k; w = 8i - 5j - 10k

A. -898 B. 12 C. -58 D. -922

Mathematics

Find the complement and the supplement of the given angle. If the angle has no complement or supplement state so.-154°

A. No complement Supplement is 334° B. Complement is 244° No supplement C. No complement No supplement D. Complement is -64° Supplement is 26°

Mathematics

Construct the specified histogram.In a survey, 26 voters were asked their age. The results are shown below. Construct a histogram to represent the data. Use 5 intervals.43 56 28 63 67 66 52 48 37 51 40 60 62 66 45 21 35 49 32 53 61 53 69 31 48 59 

What will be an ideal response?

Mathematics

Find the pair of numbers whose product and sum are given.Product: 126 Sum: 23

A. -9 and 14 B. 9 and 14 C. 9 and -14 D. -9 and -14

Mathematics