Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.84x = 2.9

A. {2.05}
B. {0.10}
C. {0.13}
D. {1.93}


Answer: C

Mathematics

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Two six-sided dice are rolled. Find the indicated probability.What is the probability that the sum of the dice is 6 or 11?

A.  
B.  
C.  
D.

Mathematics

Simplify.22 + 52 + 11

A. 39 B. 60 C. 40 D. 25

Mathematics

Evaluate the expression using the order of operations.

A. 5 B. -5 C. 27 D. -27

Mathematics

Use a graphing calculator to graph the function using the given viewing window. Use the graph to decide if the function is one-to-one. If the function is one-to-one, give the equation of the inverse function.f(x) = ; [-8, 8] by [-8, 8]

A. one-to-one; f-1(x) =  
B. one-to-one; f-1(x) =  
C. not one-to-one
D. one-to-one; f-1(x) = 

Mathematics