Find the indicated sum.

A. 3195
B. 3487.5
C. 3127.5
D. 3330


Answer: A

Mathematics

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What will be an ideal response?

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Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find a if B = 44° and b = 13 in.

Fill in the blank(s) with the appropriate word(s).

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Find the intersection of the sets.{-4, -2, 1, 6} ? {1, 6, 7}

A. {1, 6, 7} B. {-4, -2, 1, 6} C. {1, 6} D. {-4, -2, 1, 6, 7}

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Solve the problem.In a chemistry class, 6 liters of a 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution. How many liters of the 10% solution are needed?

A. 2.0 L B. 4.0 L C. 3.0 L D. 6.0 L

Mathematics