Perform the indicated operation.(6a - 0.4) + (12a + 0.5)
A. 72a2 - 19.9
B. 18a + 0.1
C. 18a2 + 0.1
D. 18a - 1
Answer: B
Mathematics
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Find the length of the curve.x = 
(y - 1) 3/2 from y = 1 to y = 4
A. 
B. 
C. 1
D. 
E. 7
Mathematics
Find the particular solution to the given differential equation that satisfies the given conditions.3y'' + 34y' + 63y = 0; y' = 0 and y = 2 when x = 0
A. y = 
e-9x - 
e(-7/3)x
B. y = - 
e9x + 
e(7/3)x
C. y = - 
e-9x + 
e(-7/3)x
D. y = 
e-9x - 
e(-7/3)x
Mathematics
Divide and reduce to lowest terms. 30 ÷ 1
A. 24
B. 23
C. 22
D. 25
Mathematics
Write the number in scientific notation.107
A. 1.07 x 103 B. 1.07 x 10-2 C. 1.07 x 102 D. 1.07 x 101
Mathematics