Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. - 
?
B. -(1 + 
) ?
C. - 
?
D. - 
?
Answer: A
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Let p represent the statement, "Jim plays football", and let q represent the statement "Michael plays basketball". Convert the compound statement into symbols.Jim does not play football and Michael does not play basketball.
A. ~(p ? q) B. ~p ? ~q C. ~p ? q D. ~p ? ~q
The outside wall of a house is 11 feet high. From the western wall, the roof rises 6 feet over a horizontal span of 24 feet and then descends at the same rate over another horizontal span of 24 feet to the eastern wall of the house. For this problem, take the origin to be at the base of the west wall, and take west-to-east to be the positive direction. ? ? A: Find a formula that describes the ascending part of the roof. Use d for the horizontal distance east of the west wall and H for the height above the ground, both in feet. ? B: Find a formula that describes the descending part of the roof. ? C: Find a formula for a piecewise-defined function that describes the entire roof line. ?
What will be an ideal response?
Answer the question.The following table gives the electricity usage in kilowatt-hours (kwh) for the Peters family for the first six months of 2001.
What is the average electricity usage for the months February through June?
A. 956.23 kwh B. 957.6 kwh C. 955.71 kwh D. 959.62 kwh
Solve the problem.A rectangular city park has a jogging loop that goes along a length, width, and diagonal of the park. To the nearest yard, find the length of the jogging loop, if the length of the park is 125 yards and its width is 75 yards.
A. 345 yards B. 145 yards C. 146 yards D. 346 yards