Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4

A. - 2log4x
B. 2 - log4x
C.
D. 8 - log4x


Answer: B

Mathematics

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The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 60

A. 24 B. 4.5 C. 9 D. 15

Mathematics

Add the numbers.4773 + 6072 + 864 + 86

A. 10,785 B. 11,795 C. 11,685 D. 10,695

Mathematics

Identify the sequence as arithmetic, geometric, or neither.an = 

A. Neither B. Geometric C. Arithmetic

Mathematics

Find the equation y = ?0 + ?1x of the least-squares line that best fits the given data points.Data points: (5, -3), (2, 2), (4, 3), (5, 1)X = , y = 

A. y =  - 1x
B. y =  - 2x
C. y =  - x
D. y =  + x

Mathematics