Find the work done by the force field F(x, y) = x sin(y)i +yj on a particle that moves along the parabola y = x² from (1,1) to (2,4).
Select the correct answer.
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Mathematics
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Find the missing length in the right triangle. If necessary, round to the nearest tenth.
?10 in.
A. 164.0 in. B. 9.0 in. C. 12.8 in. D. 82.0 in.
Mathematics
Use front-end rounding to round each number. Then, multiply the rounded numbers to get an estimated answer. Finally, find the exact answer.estimateexact
?
A. Estimate: 25; exact: 20.88 B. Estimate: 2.5; exact: 2.088 C. Estimate: 1.6; exact: 20.78 D. Estimate: 16; exact: 19.88
Mathematics
Find the y-intercept and graph the equation by hand.y = - 
x + 3
A. (0, 3)
B. (0, 3)
C. (0, 3)
D. (0, 4)
Mathematics
Solve the problem.A label printer prints 3 pages of labels in 1.0 seconds. How long will it take to print 147 pages of labels?
A. 49 seconds B. 52 seconds C. 51 seconds D. 53 seconds
Mathematics