Identify the conic and select its correct graph.
?
?
A. 
Hyperbola
?
?
?
B.
Ellipse?
C.
Hyperbola?
D.
Ellipse?
?
E.
Hyperbola?
Answer: D
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Write the converse, inverse, or contrapositive off the proposition, as indicated.If the sun shines, they will bask. (inverse)
A. If they do not bask, then the sun shines. B. If they do not bask, then the sun does not shine. C. If they bask, then the sun shines. D. If the sun does not shine, then they will not bask.
Determine the area of the surface generated when the curve is revolved about the indicated axis.x = 3
, for 0 ? y ? 
; about the y-axis
A. 5?
B. 
?
C. 
?
D. 
?
Rewrite as a terminating decimal.
A. 0.74 B. 0.791 C. 0.771 D. 0.78
Solve.Tickets for the school play cost $5 for students and $8 for adults. On opening night, all 360 seats were filled, and the box office revenues were $2610. How many student and how many adult tickets were sold?
A. 320 adult and 40 student B. 360 student and 0 adult C. 90 adult and 270 student D. 90 student and 270 adult