Find the exact value of the integral using formulas from geometry.
dx
A. 8?
B. 64?
C. 32?
D. 16?
Answer: C
Mathematics
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Find the square root correct to the thousandths place.
A. 24.047 B. 578.000 C. 24.039 D. 24.042
Mathematics
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.
, 
, 
, 
, 
, ...
A. an = 
B. an = 
C. an = 
n-1
D. an = 
Mathematics
Perform the indicated operation.(4x2 + 3x + 19) - (2x2 + 10x - 6)
A. 2x2 - 7x + 13 B. 2x2 - 7x + 25 C. 20x9 D. 2x2 + 5x + 13
Mathematics
Find Pk+1 from the given statement Pk.Pk: (k - 1)2 + 2k = k2 + 1
A. Pk+1: k2 + 2k + 1 = (k + 1)2 + 1 B. Pk+1: k2 + 2(k + 1) = (k + 1)2 + 1 C. Pk+1: (k + 1)2 + 2(k + 1) = (k + 1)2 + 1 D. Pk+1: k2 + 2(k + 1) = k2 + 2
Mathematics