Use a Venn diagram to answer the question.A survey of a group of 113 tourists was taken in St. Louis. The survey showed the following:63 of the tourists plan to visit Gateway Arch;48 plan to visit the zoo;9 plan to visit the Art Museum and the zoo, but not the Gateway Arch;13 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;9 plan to visit the Art Museum, the zoo, and the Gateway Arch;15 plan to visit none of the three places.How many plan to visit the Art Museum only?
A. 98
B. 35
C. 13
D. 59
Answer: C
Mathematics
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At what points is the given function continuous?f(x, y) = tan (x + y)
A. All (x, y) ? (0, 0)
B. All (x, y) ?
C. All (x, y)
D. All (x, y) such that x + y ? , where n is an integer
Mathematics
Graph the equation.y2 + 14y = 12x - 13
A.
B.
C.
D.
Mathematics
Solve the problem.At time a particle is located at the point (2, -3, 2). It travels in a straight line to the point
has speed 2 at (2, -3, 2) and constant acceleration
Find an equation for the position vector r(t) of the particle at time t.
A. r(t) = i -
j -
k
B. r(t) = i -
j -
k
C. r(t) = i -
j -
k
D. r(t) = i -
j -
k
Mathematics
Provide an appropriate response.Use a table of solutions to graph the quadratic equation: y = x2 + 2x
A.
B.
C.
D.
Mathematics