Find the derivative.y = 7x-2 + 12x3 + 16x

A. -14x-1 + 36x2
B. -14x-3 + 36x2 
C. -14x-3 + 36x2 + 16
D. -14x-1 + 36x2 + 16


Answer: C

Mathematics

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Find the area of the specified region.Inside one leaf of the four-leaved rose r = 3 sin 2?

A.  - 
B.
C.
D.

Mathematics

Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 1),  (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is greater than 9.

A.  
B. 6
C.  
D.  

Mathematics

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A. degree = 6; binomial B. degree = 2; trinomial C. degree = 5; binomial D. degree = 5; trinomial

Mathematics

Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.(32)4

A. 729 B. 24 C. 36 D. 6561

Mathematics