Decide whether the statement makes sense. Explain your reasoning.I drew a Venn diagram for two sets, and I only used one circle.
What will be an ideal response?
Makes sense. Generally it takes two circles to draw a Venn diagram for two sets, for example when the sets are overlapping or disjoint. Even when one set is the subset of the other, it generally takes two circles to draw a Venn diagram. However, if the two sets are equal, then they have precisely the same members and the same circle describes both sets. Incidentally, if two sets are equal then they are both subsets of each other. (Explanations will vary.)
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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 3
, y = 3, and x = 0 about the line x = 1
A. 
?
B. 
?
C. 
?
D. 
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Find the unknown value.What percent of 50 is 8?
A. 8% B. 24% C. 12% D. 16%
Solve using the addition principle.m + 
= - 
A. 
B. - 
C. - 
D. 
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
What will be an ideal response?