Evaluate the integral.
A. 4 i + 5
j
B. 0
C. 5 i
D. 4 i
Answer: D
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The value V, in dollars, of a certain investment after t years is given in the table below. Use exponential regression to determine the percentage decrease in the value of the investment over any 5-year period. Round your answer to two decimal places. t 1 4 7 10 13 V 1,923.61 1,267.27 835.09 550.22 362.38?
A. 65.60% B. 65.00% C. 50.16% D. 51.12%
Provide an appropriate response.The primary mortgage on a home is called the:
A. FNMA B. collateral C. real mortgage D. first mortgage
Find the distance between the two points.
A. 60
B. 2
C. 60
D. 10
Secret messages can be encoded by using a code and an encoding matrix. If we have the code: and an encoding matrix: E =
, we can encode a message by taking every two letters of the message, converting them to their corresponding numbers, creating a
/> matrix, and then multiplying each two numbers by E. Use the code and encoding scheme above and an additional encoding matrix, F = , to answer the question.If the letters to be encoded are L =
, show that E(FL) = (EF)L.
What will be an ideal response?