Perform the indicated operations.(3z2 + 6z + 8) + (z3 + 5z - 4)

A. 4z3 + 11z + 4
B. 4z2 + 11z + 4
C. z3 + 3z2 + 11z - 4
D. z3 + 3z2 + 11z + 4


Answer: D

Mathematics

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Integrate the given expression.

A. x3 - 8x2 - 24x + C
B. 8x - 10 + C
C. 4x3 - 10x2 - 24x + C
D. x3 - 5x2 - 24x + C

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Determine the sum or difference in clock 12 arithmetic.(7 + 10) + (12 + 9)

A. 2 B. 38 C. 1 D. 8

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Solve the problem.Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 2, 7, or 6?

A.
B.
C.  
D.

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Simplify by factoring.-

A. -16
B. -55
C. -5 
D. -11 

Mathematics