Find the derivative.w = 
+ 2e3.1
A. 2.2z1.2 + 3.1e2.1
B. 2.2z1.2 + 6.2e2.1
C. 2.2z5.6 + 6.2e2.1
D. 2.2z1.2 + 6.2e3.1
Answer: B
You might also like to view...
Refer to the weighted voting system 
and the Banzhaf definition of power. (The five players will be called P1, P2, P3, P4, and P5.)The number of winning coalitions having exactly four players is
A. 4 B. 1 C. 3 D. 2 E. none of these
Evaluate the expression without using a calculator.49-3/2
A. 
B. 343
C. -343
D. - 
Find the perimeter or circumference.A pentagon, five-sided polygon, with equal sides 12 cm
A. 48 cm B. 60 cm C. 720 cm D. Not enough information to solve
Solve the problem.A person at the top of a 600 foot tall building drops a yellow ball. The height of the yellow ball is given by the equation src="https://sciemce.com/media/4/ppg__10624191842__f1q188g4.jpg" alt="" style="vertical-align: -4.0px;" /> where h is measured in feet and t is the number of seconds since the yellow ball was dropped. Find the time that the balls are the same distance above the ground and find this distance.
A. 4 sec; 344 ft
B. 3.5 sec; 404 ft
C. 2.5 sec; 500 ft
D. 3 sec; 456 ft
where h is measured in feet and t is the number of seconds since the yellow ball was dropped. A second person, in the same building but on a lower floor that is 
from the ground, drops a white ball 
after the yellow ball was dropped. The height of the white ball is given by the equation