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 29, 63, 28, 72, 10, 21, 41, 96, 29, 67.

Fill in the blank(s) with the appropriate word(s).


explain it

Mathematics

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Find the simple interest. Round to the nearest cent.$8240 at 5% for 23 months

A. $9476.00 B. $789.67 C. $4532.00 D. $377.67

Mathematics

Multiply.(11a + 3c)(11a - 3c)

A. 11a2 - 3c2 B. 121a2 + 66ac - 9c2 C. 121a2 - 9c2 D. 121a2 - 66ac - 9c2

Mathematics

Add.1327 + 5944

A. 7271 B. 6271 C. 7171 D. 7261

Mathematics

Find the solution set of the linear system. Identify inconsistent systems and dependent equations. For dependent equations, write your answer as an ordered triple in terms of z.

A. dependent; 
B. inconsistent
C. dependent; 
D. dependent; 

Mathematics