Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.What was the price of the book? $15

A. Unreasonable, should be $150
B. Unreasonable, should be $1500
C. Unreasonable, should be $1.50
D.

Reasonable


Answer: D

Mathematics

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Solve the problem.A survey of a group of 114 tourists was taken in St. Louis. The survey showed the following:63 of the tourists plan to visit Gateway Arch;46 plan to visit the zoo;10 plan to visit the Art Museum and the zoo, but not the Gateway Arch;14 plan to visit the Art Museum and the Gateway Arch, but not the zoo;17 plan to visit the Gateway Arch and the zoo, but not the Art Museum;  7 plan to visit the Art Museum, the zoo, and the Gateway Arch;16 plan to visit none of the three places.How many plan to visit the Art Museum only?

A. 34 B. 13 C. 98 D. 46

Mathematics

Find the probability.The probability that a radish seed will germinate is 0.7. The gardener plants 20 seeds and she harvests 16 radishes. Round to the nearest thousandth.

A. 0.075 B. 0.130 C. 0.571 D. 0.068

Mathematics

A test consists of twelve true-false questions (of which each question has exactly one correct answer). A student guesses at all twelve questions. What is the probability that he gets exactly five of these guessed questions correct?

What will be an ideal response?

Mathematics

Find the additive inverse or opposite.-x - y

A. y B. x C. x + y D. x - y

Mathematics