Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use Simpson's Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 7975 gal
B. 6983 gal
C. 6975 gal
D. 6383 gal
Answer: B
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Provide an appropriate response.A secretary had four copy jobs to do for the office. She had exactly one ream (500 sheets per ream) of paper. She rounded to the nearest ten and decided she would be able to finish all four jobs. If the first job needs 122 sheets, the second job uses 247, the third job uses 55, and the fourth job needs 80 sheets, did she finish them all?
A. yes; estimation is 504 B. no; estimation is 510 C. no; estimation is 520 D. yes; estimation is 490
Provide an appropriate response.Identify the algebraic expression that contains 2 terms.
A. 3(x + 4)
B. 
C. 2x + y - 6
D. 5x - 7
Complete the ordered pairs so that each is a solution of the linear equation. Then plot each solution and graph the equation by connecting the points by a straight line.y = 2x + 5(0,
)(1,
)(-1,
)
A. (0, 0)
(1, 5)
(-1, -5)
B. (0, 5)
(1, 7)
(-1, 3)
C. (0, -5)
(1, -3)
(-1, -7)
D. (0, 5)
(1, 3)
(-1, 7)
Find the reference angle for the given angle.-383°
A. 23° B. 67° C. 113° D. 157°