Simplify the expression. Assume all variables represent positive real numbers.

A.
B.
C.
D.


Answer: A

Mathematics

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Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y) = xey - ln(x), P0(3, 0)

A.  i
B.  i +  j
C.  i +  j
D.  i +  j

Mathematics

Answer the question.A crate of oranges contains at least 40 oranges and at most 55 oranges. How many crates of oranges must be selected to be sure that at least two crates contain the same number of oranges?

A. 18 crates B. 15 crates C. 16 crates D. 17 crates

Mathematics

Write a fraction to represent the shaded portion of the figure.

A.
B.
C.
D.

Mathematics

Two dice are thrown. Determine the number of ways the indicated score can be obtained.At least 6

A. 26 B. 6 C. 25 D. 21

Mathematics