Use the circle graph to solve the problem.A survey of the 3372 vehicles on the campus of State University yielded the following circle graph.
What percent of the vehicles are hatchbacks?
A. 7%
B. 35%
C. 28%
D. 118%
Answer: B
Mathematics
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Find the flux of the curl of field F through the shell S.F = x4i + 9xj + 7k; S is the upper hemisphere of x2 + y2 + z2 = 16
A. 16 B. 16? C. 144? D. ?
Mathematics
Use reduction formulas to evaluate the integral.
A. 9 ln -
sin x + C
B. 9 ln -
cos2 x + C
C. 9 ln +
cos2 x + C
D. 9 ln + 9 sin x + C
Mathematics
Find (-18, 6) for f(x,y) = sin(3x + 9y).
Select the correct answer. a. 0 b. 9 c. -9 d. -3 e. 3
Mathematics
Find all values that make the rational expression undefined. If the rational expression is defined for all real numbers, so state.
A. x = 4, x = -4 B. x = 6, x = 2 C. x = -6, x = -2 D. x = 0
Mathematics