Estimate the result of the calculation. Use your estimate to determine if the result appears to be correct or incorrect.
A. Correct. Estimate: 300,000
B. Incorrect. Estimate: 600,000
C. Incorrect. Estimate: 400,000
D. Incorrect. Estimate: 500,000
Answer: C
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Find the area enclosed by the given curves.y = x3, y = 4x
A. 8 B. 16 C. 4 D. 2
Solve the right triangle. Round results to an appropriate number of significant digits.a = 2.6 cm, b = 2.2 cm
A. A = 46°, B = 44°, c = 3.4 cm B. A = 50°, B = 40°, c = 3.4 cm C. A = 40°, B = 50°, c = 3.4 cm D. A = 58°, B = 32°, c = 4.8 cm
Find the work done by F over the curve in the direction of increasing t.F = xe2x2i + e9yj + e3zk ; the path is C1 ? C2 where C1 is the straight line from (0, 0, 0) to 
and C2 is the straight line from (1, 1, 0) to (1, 1, 1)
A. W = 
+ 
B. W = 
+ 
+ 
C. W = 
+ 
+ 
D. W = 
+ 
+ 
In a research article, the hypothesis test result was not significant and the researcher reported the statistical power of the study to be relatively low. The logical interpretation of the data analysis would be that ____.
Fill in the blank(s) with the appropriate word(s).