Solve.Given that loga11 = 2.398 and loga5 = 1.609, evaluate loga.

A. 4.007
B. -0.788
C. 1.49
D. 0.789


Answer: D

Mathematics

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Estimate the error in the quadratic approximation of the given function at the origin over the given region.  

A. |E(x, y)| ? 0.4122 B. |E(x, y)| ? 0.2748 C. |E(x, y)| ? 0.2061 D. |E(x, y)| ? 0.8244

Mathematics

A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 6, an+1 = 

A. 6- 6- 6
B. -66- -6
C. 6- -66
D. 6-6- 6

Mathematics

Write the statement in symbolic form.Let p: The outside humidity is high.  q: The basement dehumidifier is running.  r: The basement is getting moldy.If the basement dehumidifier is running, then the outside humidity is high if and only if the basement is getting moldy.

A. q ? (p ? r) B. (q ? p) ? r C. q ? (p ? r) D. p ? (q ? r)

Mathematics

The problem describes procedures that are to be applied to numbers. Represent the original number as n and use deductive reasoning to prove a conjecture that relates the result of the process to the number n.Select a number. Multiply the number by 88. Add 88 to the product. Divide this sum by 44. Subtract two from the quotient.

A.  - 2 = 2n + 2 - 2 = 2n
B.  - 1 = n + 1 - 1 = n
C.  - 2 = n + 1 - 2 = n - 1
D.  - 2 = 2n + 1 - 2 = 2n - 1

Mathematics