Express the following logarithm as specified.ln 72 in terms of ln 2 and ln 3

A. -3 ln 2 - 2 ln 3
B. 3 ln 2 + 2 ln 3
C. 3 ln 2 - 2 ln 3
D. 6 ln 2


Answer: B

Mathematics

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Evaluate the expression to determine the entry missing from the table.

A. 3 ? 3 + 3 is 12 B. 3 ? 3 is 12 C. 3 ? 3 ? 3 is 12 D. 3 ? 3 + 3 is 15

Mathematics

Write the number in scientific notation.0.000345

A. 3.45 × 10-5 B. 3.45 × 10-4 C. 3.45 × 104 D. 3.45 × 10-3

Mathematics

If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 11 feet, A = 46 square feet, ? = ?

A. 2783 radians B. 5566 radians C. 0.76 radians D. 0.38 radians

Mathematics

Provide an appropriate response.Can you set up a proportion to solve this problem? Alice is 12 years old. Her hair is 15 inches long. How long will her hair be when she is 22 years old?

What will be an ideal response?

Mathematics