Use a trigonometric substitution to evaluate the integral.
A. 0.456
B. 0.025
C. 0.029
D. 0.203
Answer: C
Mathematics
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Find an upper bound for the magnitude |E| of the error in the linear approximation L to f at the given point over the given region.
at 
R: |x| ? 0.1, |y| ? 0.1, |z| ? 0.1
A. |E| ? 16.816 B. |E| ? 14.714 C. |E| ? 15.765 D. |E| ? 18.2173
Mathematics
Find the probability.Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability that both marbles are white.
A. 
B. 
C. 
D. 
Mathematics
Express the statement as an equation involving the indicated variables.The area A of a triangle is one-half the product of its base b and its height h.
A. A = 2bh
B. A = 
(b + h)
C. A = bh
D. A = 
bh
Mathematics
Find the quotient using long division.
A. x - 100 B. x2 - 10 C. x + 10 D. x + 100
Mathematics