Solve the absolute value equation or indicate that the equation has no solution. = 9

A. {-4, 14}
B. {-14}
C. {4, 14}
D. ?


Answer: A

Mathematics

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Carry out the indicated unit conversion. Round your answer, if appropriate.There are 8 ounces in a cup, 4 cups in a quart, and 4 quarts in a gallon. Using a chain with these conversions, convert 7 gallons into ounces.

A. 1792 ounces B. 224 ounces C. 896 ounces D. 112 ounces

Mathematics

Solve the problem.Suppose that a family has 5 children and that the probability of having a girl is . What is the probability of having exactly three girls and two boys?

A. 0.3125 B. 0.6252 C. 0.0313 D. 0.0625

Mathematics

Decide if the answer is reasonable or unreasonable by using front end to estimate the answer. If the exact answer is not reasonable, find the correct answer.73.07 ÷ 28.5 = 0.256

A. Unreasonable, should be 25.6 B. Unreasonable, should be 2.56 C. Reasonable D. Unreasonable, should be 0.0256

Mathematics

Solve.A pie-shaped (triangular) lake-front lot has a perimeter of 1200 feet. One side is 100 feet longer than the shortest side, while the third side is 200 feet longer than the shortest side. Find the lengths of all three sides.

A. 300 ft, 400 ft, 500 ft B. 400 ft, 400 ft, 400 ft C. 400 ft, 500 ft, 600 ft D. 100 ft, 200 ft, 300 ft

Mathematics