Use the method of your choice to find all real solutions of the equation.(3t + 2)2 = 17

A.
B.
C. {-2 ± }
D.


Answer: D

Mathematics

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Solve the problem.A survey of a group of 117 tourists was taken in St. Louis. The survey showed the following:66 of the tourists plan to visit Gateway Arch;47 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;19 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. 36 B. 101 C. 14 D. 47

Mathematics

Use the data set {-1, -3, -5, 9} to answer the following question(s).The mean of the data set is

A. 0.25. B. -1. C. 1. D. 0. E. none of these

Mathematics

Divide.4 ÷ (-8)

A. 5 B. -5 C. -0.5 D. -1.5

Mathematics

Factor the given factor from the expression.x-1/7; x-1/7 + x1/7

A. x-1/7(1 + x2/7) B. x1/7(1 + x2/7) C. 1 D. 0

Mathematics