Find a pattern and use it to solve the problem.How many line segments are used in the next figure?

A. 30
B. 24
C. 27
D. 36


Answer: A

Mathematics

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Evaluate the integral.  

A.  - 3 sec -1   + C
B. ln  -  + C
C.  - 3 sec -1   + C
D. ln  -  + C

Mathematics

Tell whether the angle is acute, right, obtuse, or straight.?ADB  

A. Right B. Straight C. Acute D. Obtuse

Mathematics

Solve the problem.Among a group of 66 investors, 24 owned shares of Stock A, 30 owned shares of Stock B, 32 owned shares of Stock C, 14 owned shares of both Stock A and Stock B, 13 owned shares of Stock A and Stock C, 15 owned shares of Stock B and Stock C, and 9 owned shares of all three. How many investors did not have shares in any of the three? How many owned shares of either Stock A or Stock C but not Stock B?

A. 22; 19 B. 13; 28 C. 13; 23 D. 13; 19

Mathematics

Use the intermediate value theorem to show that the polynomial has a real zero between the given values of a and b.a = -2 and b = -1f(x) = 6x4 + 5x3 + 7x - 1

A. f(-2) = 41 and f(-1) = -7 B. f(-2) = -41 and f(-1) = -7 C. f(-2) = -41 and f(-1) = 7 D. f(-2) = 42 and f(-1) = -6

Mathematics