Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.(69 xy)(62 x)(63xyz)

A. 21654x3y2z
B. 654x3y2
C. 614 x3y2z
D. 21614x3z


Answer: C

Mathematics

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The following table is generated from a linear function . Fill in the missing data points. Round your answer to two decimal places, if necessary.  x 3 6 9 12 y 16.02 26.82  

What will be an ideal response?

Mathematics

Between each pair of numbers, insert the appropriate sign, <, =, or >, to make a true statement.0.02   0.008

A. 0.02 < 0.008 B. 0.02 = 0.008 C. 0.02 > 0.008

Mathematics

Replace the Cartesian equation with an equivalent polar equation. (x - 20)2  + (y + 3)2 = 400

A. r2 = 40r sin ? - 6r cos ? - 9 B. r2 = 40r cos ? - 6r sin ? - 9 C. r = 40 cos ? - 6 sin ? - 9 D. r2 = -20r cos ? + 3r sin ? + 400

Mathematics

Write the number in words.22,000,674

A. Two million, two thousand, six hundred seventy-four B. Twenty-two hundred million, six hundred seventy-four C. Twenty-two million, six hundred seventy-four D. Twenty-two million, six thousand seventy-four

Mathematics