Solve the problem.Each cycle of a screen saver program generates and then erases numbers of little animated figures called froobies. The formula 
models the population, P, of froobies after x minutes within a cycle. How many minutes into a cycle will the froobie population first reach 169?
A. 6 min
B. 9 min
C. 7 min
D. 14 min
Answer: C
Mathematics
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Factor completely.50x4 - 98
A. 2(25x4 - 49) B. 2(5x2 - 7)2 C. (10x2 - 14)(5x2 + 7) D. 2(5x2 - 7)(5x2 + 7)
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Based on the figure, specify the given set in a simpler way. 
A. ?
B. 
C. C
D. 
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Decide whether or not the given equation is an identity.tan x + cot x = 2 csc 2x
A. Yes B. No
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Use the circle graph to answer the question.Last year, one family ate fast food 576 times. The circle graph shows the types of food eaten for the year. Find the number of times fish was eaten.
A. 144 times B. 36 times C. 192 times D. 72 times
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