Solve the problem.The cumulative number (in thousands) of deaths from a certain disease from 2000 to 2010 is modeled by 
where x = 0 corresponds to 2000, x = 1 to 2001, etc. Use the formula for A to estimate symbolically the year when the total number of deaths reached 90 thousand.
A. 2008
B. 2006
C. 2007
D. 2005
Answer: D
Mathematics
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Provide an appropriate response.If the derivative of an even function f(x) is zero at x = c, can anything be said about the value of f' at 
Give reasons for your answer.
What will be an ideal response?
Mathematics
Express the number in terms of j.
A. -2j
B. 2j
C. 2
D. -2
Mathematics
Find a polynomial of degree 3 with real coefficients that satisfies the given conditions.Zeros of 3, i, -i and P(2) = 30
A. P(x) = -6x3 + 18x2 + 6x - 18 B. P(x) = -6x3 + 18x2 - 6x + 18 C. P(x) = 6x3 - 18x2 - 6x + 18 D. P(x) = 6x3 - 18x2 + 6x - 18
Mathematics
List the numbers in set B that belong to the indicated set.B = 
Real numbers
A. 2, 
, -6, 0, 
, 
B. 2, -6, 0, 
C. 2, -6, 0, 
, 
D. 2, -6, 0, 
, 
Mathematics