Use a calculator to solve the equation. Round your answer to three decimal places.
?
?
A. x = 7.407
B. x = 1.463
C. x = 2.69
D. x = 4.529
E. x = 44.745
Answer: D
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Find the work done by the force F = 100i - 25j in moving an object from P(-2,4) to Q(150,5).
(a) 12,775 (b) 10, 445 (c) 9,755 (d) 7,325 (e) none
Solve the problem. If necessary, round your result to the nearest tenth unless instructed differently. The precise value of your approximation may depend on the conversion path that you choose.Would you be liable to get a traffic ticket traveling at 53 mph in a 75-kph speed zone? If so, by what amount in miles per hour would you have exceeded the limit? Round your result to the nearest mile per hour.
A. No. B. Yes. 85 mph C. Yes. 6 mph D. Yes. 10 mph
Find the requested value for the given functions.f(x) = x + 6, g(x) = x - 10 Find (f ? g)(x) and (f ? g)(7).
A. (f ? g)(x) = x2 + 4x - 60; (f ? g)(7) = 17 B. (f ? g)(x) = x2 + 16x + 60; (f ? g)(7) = 221 C. (f ? g)(x) = x2 - 4x - 60; (f ? g)(7) = -39 D. (f ? g)(x) = x2 - 4x + 60; (f ? g)(7) = 81
Find the perimeter. Use 3.14 for ?.
A. 104.38 yd B. 140.76 yd C. 53.38 yd D. 80.07 yd