Express the number as the ratio of two integers.0.77777 . . .
A.
B.
C.
D.
Answer: C
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = xyi + yzj + xzk , S is the surface of the rectangular prism formed from the coordinate planes and the planes x = 5, y = 2, and z = 4, direction is outward
A. 100 B. 220 C. 110 D. 440
Mathematics
Graph the parabola.y2 = 2x
A.
B.
C.
D.
Mathematics
Solve the problem.A trough is to be made with an end of the dimensions shown. The length of the trough is to be long. Only the angle ? can be varied. What value of ? will maximize the trough's volume?
A. 5° B. 32° C. 30° D. 55°
Mathematics
Solve the system using substitution.
A. (8, -1) B. (7, -1) C. (8, -2) D. empty set; inconsistent system
Mathematics