Simplify using the order of operations.10.7 - 12 + (74.4 - 85.9)

A. -16.3
B. -16.6
C. -18.8
D. -17.6


Answer: D

Mathematics

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Find the potential function f for the field F.F = 3x2y4z9i + 4x3y3z9j + 9x3y4z8k

A. f(x, y, z) = x3y4z9 + C
B. f(x, y, z) = x9y12z27 + C
C. f(x, y, z) = x3y4z9 + 4x3y3z9 + 9x3y4z8 + C
D. f(x, y, z) = 

Mathematics

Use the commutative law of addition to write an equivalent expression.ab + 6

A. 6 + ab B. 6ab C. 6(1 + ab) D. ba + 6

Mathematics

Write as a decimal.417%

A. 4.18 B. 4.17 C. 41.7 D. 0.417

Mathematics

Perform the indicated operation.

A.
B.
C. - 
D. - 

Mathematics