Complete the magic (addition) square.Use each number 6, 7, 8, 9, 10, 11, 12, 13, and 14 once.

A.

B.

C.

D.


Answer: D

Mathematics

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Write the converse, inverse, or contrapositive off the proposition, as indicated.If the sun shines, they will bask. (inverse)

A. If they do not bask, then the sun shines. B. If they do not bask, then the sun does not shine. C. If they bask, then the sun shines. D. If the sun does not shine, then they will not bask.

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Graph the parabola or ellipse. Include the directrix that corresponds to the focus at the origin.r = 

A.

B.

C.

D.

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Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $820 Commission rate: 8%

A. $697.00 B. $69.70 C. $77.90 D. $61.50

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Solve.The adult daily dosage for a certain medicine is 125 milligrams for every 20 pounds of body weight. If the patient weighs 240 pounds and he is to receive a dose of this medicine every 6 hours, find the amount of medicine he should receive in each dose.

A. 250 mg B. 375 mg C. 9000 mg D. 6000 mg

Mathematics