Find an approximate value for the integral, using the trapezoidal rule with n intervals. Round the answer to the nearest tenth if necessary.
, n = 4
A. 104
B. 
C. 26
D. 52
Answer: D
Mathematics
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Find the first and third partial sums, s1 and s3, for the sequencean = 2n - 3
A. -1, 3 B. -1, 5 C. -1, -1 D. -1, 11
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Write in exponent form.9 ? 9
A. 91 B. 2 ? 9 C. 92 D. 29
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Solve.
The drawing shows the end of a building that is to be bricked. If the area of the side of a brick used is 
find the number of bricks needed to completely cover the side of the building.
A. 44 bricks B. 1584 bricks C. 264 bricks D. 2016 bricks
Mathematics
State a sample space S with equally likely outcomes for the given experiment.A lottery uses balls numbered 1 through 35. List the sample space of the event picking one even-numbered ball.
A. S = {2, 4, 6, ... 34} B. S = {1, 2, 3, ... 35} C. S = {2} D. S = {34}
Mathematics