Solve the problem.A cereal manufacturer uses three large overhead bins to hold the three ingredients in one of its cereal mixes. Bin A delivers a premeasured quantity of dried fruit every 6 minutes, bin B delivers raisins every 9 minutes, and bin C delivers flakes every 15 minutes. If they start the morning shift at the same time, how long before they deliver their ingredients at the same time again?
A. 30 min
B. 45 min
C. 90 min
D. 180 min
Answer: C
Mathematics
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Express in terms of sums and differences of logarithms.ln
A. 3 ln x + 
ln y
B. ln 
C. 6
+ 
D. 6 ln x + ln y
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Solve.y - 9x = 09x2 + y2 = 90
A. (-1, -9), (1, 9), (-1, 9), (1, -9) B. (-1, -9) C. (1, 9) D. (-1, -9), (1, 9)
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Perform the indicated operations. Write the resulting polynomial in standard form.(4x + 9)(-2x + 4)
A. 2x2 - 2x + 36 B. -8x2 - 2x + 36 C. -8x2 - 2x - 2 D. 2x2 - 2x - 2
Mathematics