Express the following using negative exponents.

A. 29
B. 2-10
C. 2-9
D. 9-2


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) = 11xi + 11yj + 11zk , S is the surface of the sphere x2 + y2 + z2 = 1 in the first octant, direction away from the origin

A. ?
B. 0
C. ?
D. ?

Mathematics

Write as a decimal number rounded as indicated.0.; Round to the nearest thousandth.

A. 0.94 B. 0.940 C. 0.939 D. 0.933

Mathematics

Find a positive angle less than 360° or 2? that is coterminal with the given angle.- 

A.
B.
C.
D.

Mathematics

Does the problem involve permutations or combinations? Do not solve.A club elects a president, vice-president, and secretary-treasurer. How many sets of officers are possible if there are 14 members and any member can be elected to each position? No person can hold more than one office.

A. permutations B. combinations

Mathematics