Solve the logarithmic equation.log3x = -4

A.
B. 81
C. 64
D.


Answer: D

Mathematics

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Determine whether the nonincreasing sequence converges or diverges.a1 = 1, an+1 = 4an - 6

A. Converges B. Diverges

Mathematics

Provide an appropriate response. Find cos A and round to the nearest ten-thousandth if a = 12, b = 10, and c = 15.6.

A. 0.7692 B. 0.8333 C. 1.200 D. 0.6410

Mathematics

Determine whether the given relationship defines a function. If so, identify the independent and dependent variable, and why the relationship is a function.The temperature t on a backyard thermometer on a given day x.

A. Yes; x, t; there is one temperature t on any given day x. B. No

Mathematics

Refer to the graph or table to find the indicated value(s).Find x when y = -3.

A. -1 B. -2 C. -2, 0 D. No such value

Mathematics