Solve the linear programming problem.A doctor has told a sick patient to take vitamin pills. The patient needs at least 6 units of vitamin A and at least 6 units of vitamin B. The red vitamin pills cost 
each and contain 1 unit of A and 2 units of B. The blue vitamin pills cost 
each and contain 2 units of A and 1 unit of B. To avoid indigestion, the patient should take no more than 4 red pills and no more than 7 blue pills. How many pills should the patient take each day to minimize costs?
A. 4 red and 7 blue
B. 2 red and 2 blue
C. 0 red and 6 blue
D. 4 red and 1 blue
Answer: D
Mathematics
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Use the slopes of UQ, UR, US, and UT to estimate the rate of change of y at the specified value of x.x = 3
A. 6 B. 0 C. 4 D. 2
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Solve the polynomial equation in the complex numbers.3x3 - x2 - 21x + 7 = 0
A. {- 
, 
, - 
}
B. {3, 
, -
}
C. {-3, 
, - 
}
D. {
, 
, - 
}
Mathematics
Solve the problem.Will you be on a higher floor if you take the elevator down 11 floors or up 5 floors?
A. Up 5 floors B. Down 11 floors
Mathematics
Expand the expression using the Binomial Theorem.(4p3 + 3)5
A. 1024p15 + 3840p12 + 5760p9 + 4320p6 + 1620p3 + 243 B. 1024p8 + 3840p7 + 5760p6 + 4320p5 + 1620p4 + 243 C. 1024p10 + 3840p8 + 5760p6 + 4320p4 + 1620p2 + 243 D. 1024p5 + 3840p4 + 5760p3 + 4320p2 + 1620p + 243
Mathematics