Solve the problem. Express the answer as a percentage.41% of the workers at Motor Works are female, while 50% of the workers at City Bank are female. If one of these companies is selected at random (assume a 50-50 chance for each), and then a worker is selected at random, what is the probability that the worker will be female?

A. 50%
B. 45.5%
C. 9%
D. 41%


Answer: B

Mathematics

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Solve and check the equation.7x - 4 = 66

A. {67} B. {13} C. {10} D. {63}

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If an open box has a square base and a volume of 500 in.3 and is constructed from a tin sheet, find the dimensions of the box, assuming a minimum amount of material is used in its construction. ?

A.
B.
C. ?
D. ?

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The given figure shows two similar triangles. Find the length of the side labeled "x".

A.  12 inches B.  18 inches C.  14 inches D. 6 inches

Mathematics

Multiply, then simplify the product. Assume that all variables represent positive real numbers.( - 5)( + 2)

A. x - 10
B. x +  - 10
C. x - 10
D. x + 2 - 5 - 10

Mathematics