Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.What was the price of the book?$24
A.
| Reasonable |
B. Unreasonable, should be $240
C. Unreasonable, should be $2400
D. Unreasonable, should be $2.40
Answer: A
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Without graphing the function, determine its amplitude or period as requested.y = 4 sin 3xFind the amplitude.
A. 
B. 
C. 
D. 4
Provide an appropriate response.Add: 467 + 83 + 8,295 + 8
A. 8,743 B. 16,847 C. 16,478 D. 8,853 E. none of the above
Find an upper bound for the magnitude |E| of the error in the linear approximation L to f at the given point over the given region.
at 
R: |x - 1| ? 0.1, |y + 2| ? 0.1, |z - 3| ? 0.1
A. |E| ? 0.48 B. |E| ? 0.36 C. |E| ? 0.54 D. |E| ? 0.72
We have encoded a message by assigning the numbers 1 - 26 to the letters a - z of the alphabet, respectively, and assigning 27 to a blank space. We have further encoded it by using an encoding matrix. Decode this message by finding the inverse of the encoding matrix and multiplying it times the coded message.The encoding matrix is A = 
and the encoded message is 9, 11, 56, 9, 10, 55, 12, -3, 43, 9, 5, 30.
Fill in the blank(s) with the appropriate word(s).