Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A = 
to encode the message CARE.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Write the decimal as a fraction. Do not simplify.6.005
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The process of measuring the ages of rocks, bones, pottery, or other solid objects that contain radioactive elements is called ________.
A. radioactive measuring B. half-life C. doubling time D. radioactive decay
Mathematics
Find z1z2. Express the answer in standard form.z1 = 8(cos 300° + i sin 300°)z2 = 6
A. -12 + 12i
B. 12
+ 12i
C. -48i
D. 24
Mathematics
Multiply.-3(-3)(10)
A. 90 B. -90 C. 190 D. 80
Mathematics