Solve the problem.The power P (in W) generated by a particular windmill is given by P = 0.015 V3 where V is the velocity of the wind (in mph). Find the instantaneous rate of change of power with respect to velocity when the velocity is 11.4 mph. Round your answer to the nearest tenth.
A. 13.0 W/mph
B. 0.5 W/mph
C. 44.4 W/mph
D. 5.8 W/mph
Answer: D
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Solve the problem. Use 3.14 for ?. Round your answer to the nearest hundredth.Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 32 in. and a base of 54 in. If the glitter costs $0.90 per ft2, how much will it cost to cover the felt?
A. $1555.2 B. $43.20 C. $10.80 D. $129.60
Factor completely. If the polynomial cannot be factored, write "prime."60x6 + 39x4 + 6x2
A. 3(4x4 + 1)(5x2 + 2) B. 3x2(4x2 + 1)(5x2 + 2) C. (12x3 + 3)(5x3 + 2) D. 3x2(5x2 - 2)(4x2 - 1)
Determine whether the sequence is geometric.an = 13n - 2
A. Geometric B. Not geometric
Find the distance d(P1, P2) between the points P1 and P2.P1 = (-0.9, -0.2); P2 = (1.3, -2.8) Round to three decimal places, if necessary.
A. 3.406 B. 24 C. 3.506 D. 10.77