Find the circumference and area of the circle. Use 3.14 for ?. Round your results to the nearest tenth.
A. C ? 9.4 mi, A ? 9.4 mi2
B. C ? 4.7 mi, A ? 28.3 mi2
C. C ? 4.7 mi, A ? 18.8 mi2
D. C ? 9.4 mi, A ? 7.1 mi2
Answer: D
Mathematics
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A. 140
B.
C.
D.
Mathematics
Write the equation in slope-intercept form.x - 6y = 8
A. y = 6x - 8
B. y = x -
C. y = x -
D. y = x - 8
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Write each inequality in interval notation and graph the interval on a number line.-4 ? x ? 0
A. (-4, 0]
B. (-4, 0)
C. [-4, 0]
D. [-4, 0)
Mathematics
Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variables represent positive real numbers.2 logm y - 3 logm z2
A. logm
B. logm
C. logm
D. logm
Mathematics