Find the probability.Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 3, 5, or 1?
A.
B.
C.
D.
Answer: B
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F = 4xi + 4yj + 5k; S is "nose" of the paraboloid z = 4x2 + 4y2 cut by the plane z = 4; direction is away from the z-axis
A. - 21?
B.
C. 21?
D. 11?
Mathematics
Solve the inequality. Describe the solution set with interval notation.-42x - 42 ? -6(6x + 11)
A. (-?, 4) B. (4, ?) C. (-?, 4] D. [4, ?)
Mathematics
Find the products AB and BA to determine whether B is the multiplicative inverse of A.A = ,B =
A. B = A-1 B. B ? A-1
Mathematics
Multiply.93 × 6
A. 558 B. 658 C. 548 D. 549
Mathematics