Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 2 and x = 9 using a upper sum with two rectangles of equal width.
A. 0.265
B. 0.024
C. 0.073
D. 2.386
Answer: D
Mathematics
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Determine if the sequence is monotonic and if it is bounded.an = 
A. not monotonic; unbounded B. increasing; unbounded C. decreasing; bounded D. nondecreasing; bounded
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Write an inequality involving the variable x that describes the set of numbers graphed.
A. x ? 7 B. x > 7 C. x ? 7 D. x < 7
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Convert. Round to the nearest tenth.The school cafeteria bought 12 liters of milk. How many pints is this?
A. 22.7 pt. B. 10.9 pt. C. 28.8 pt. D. 25.4 pt.
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Use the RTSC Approach to solve the application.A high school graduating class is made up of 504 students. There are 120 more girls than boys. How many boys are in the class?
A. 312 boys B. 504 boys C. 120 boys D. 192 boys
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