Identify the pairs of complementary or supplementary angles, as indicated.Complementary
A. ?BCD & ?DCE; ?ACF & ?FCE
B. ?FCB & ?FCA; ?BCD & ?DCA
C. ?BCE & ?ECA
D. ?ECF & ?DCE
Answer: A
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The revenue of Virtual Reality, a video-game arcade, is generated at the rate of 
dollars. If the revenue is invested t years from now in a business earning interest at the rate of 17% / year compounded continuously, find the accumulated value of this stream of income at the end of 3 years . Round to the nearest dollar.
?
$__________
Fill in the blank(s) with the appropriate word(s).
The bar graph shows the number of new residents in several towns during the years 1999 to 2001. Use the graph to answer the question. 
What was the total number of new residents in Birton during the years 1999 to 2001?
A. 417 B. 282 C. 382 D. 330
Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and 2 red marbles. Find the probability of the indicated result.The second marble is white, given that the first marble is blue.
A. 
B. 
C. 
D. 
Solve the application by using a system of linear inequalities in two variables.A bakery plans to market a mixed assortment of its two most popular cookies: Chocolate Chip and Toffee Chunk. Their marketing analyst proposes that the new assortment be constrained by the inequality src="https://sciemce.com/media/4/ppg__10708191732__f1q38g3.jpg" alt="" style="vertical-align: -4.0px;" /> and
where C is the number of Chocolate Chip cookies and T is the number of Toffee Chunk cookies. Their sales analyst suggests in order to offer a reasonably priced product the assortment should be constrained by the inequality 
The number of each type of cookie cannot be negative, so 
Graph the region satisfying all the requirements for the assortment using C as the horizontal axis and T as the vertical axis. Does the combination of 6 Chocolate Chip cookies and 3 Toffee Chunk cookies satisfy all of the requirements? 
A. 
; No
B. 
; Yes
C. 
; No
D. 
; Yes