Provide an appropriate response.Rationalize the denominator and simplify: 
Fill in the blank(s) with the appropriate word(s).
(3sqrt(7)/7)
Mathematics
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Solve the problem.A sequence is defined by f(n) = floor(
) ? ceiling(
). By looking at several examples on your calculator determine 
A. n2 - n B. n2 + n C. (n - 1)2 D. (n + 1)2
Mathematics
The position vector of a particle is r(t). Find the requested vector.The acceleration at t = 0 for r(t) = t2i + (7t3 - 8)j + 
k
A. a(0) = 2i - 
k
B. a(0) = 2i - 
k
C. a(0) = 2i - 
k
D. a(0) = 2i + 
k
Mathematics
Provide an appropriate response.If g(x) = -4x2 + x - 9, find g(-2), g(1), and g
.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find a polynomial with the given zeros.
a. 
b. 
c. 
d. 
e. none of these
Mathematics