Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.2n + 1 < n2
A. 2
B. 3
C. 4
D. 5
Answer: B
Mathematics
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Use a trigonometric substitution to evaluate the integral.
A. sec-1 (ex) + C
B. sin-1 (ex) + C
C. -2
+ C
D. ex sin-1 (ex) + C
Mathematics
Assume a triangle ABC has standard labeling. Determine whether SAA, ASA, SSA, SAS, or SSS is given. Then decide whether the law of sines or the law of cosines should be used to begin solving the triangle.b, c, and C
A. SAS; law of sines B. SSA; law of sines C. SAS; law of cosines D. SSA; law of cosines
Mathematics
Solve.Find the area of the following shape made of rectangles. 
A. 250 cm2 B. 265 cm2 C. 255 cm2 D. 64 cm2
Mathematics
Determine whether the function is odd, even, or neither.f(x) = -3x3 + 6x
A. Even B. Odd C. Neither
Mathematics