Solve the problem.A swimming pool has a leak, and the leak is getting worse. The table below gives the leakage rate every 6 hours. Use right endpoints to estimate the number of gallons lost in 48 hours.
A. 32.5 gal
B. 195 gal
C. 145.2 gal
D. 255 gal
Answer: B
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Find the total area of the region between the curve and the x-axis.y = x2(x - 2)2; 0 ? x ? 2
A. 
B. 
C. 
D. 
A cathedral ceiling (shown below) is 8 feet high at the west wall of a room. As you go from the west wall toward the east wall, the ceiling slants upward. Three feet from the west wall, the ceiling is 10.5 feet high.
?
A: What is the slope of the ceiling?B: The width of the room is 16 feet. Use your answer to part A to determine how high the ceiling is at the east wall.C: If you stand on a ladder, you can reach 13 feet high. Use your answer to part A to determine the farthest distance from the west wall at which you can stand on the ladder and reach the ceiling.
What will be an ideal response?
Determine whether the function is even, odd, or neither.f(x) = 5x4 - 7x - 6
A. Odd B. Neither C. Even
Use the fundamental identities to find the value of the trigonometric function.Find csc ?, given that cot ? = -
and ? is in quadrant II.
A. - 
B. -4
C. 4
D. 