Find all solutions of the following equation algebraically. 
a.
b. x = -4
c.
d.
e. x = 0
e. x = 0
Mathematics
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Solve the problem.A pilot wants to fly on a bearing of 61.7°. By flying due east, he finds that a 59-mph wind, blowing from the south, puts him on course. Find the airspeed of the plane to the nearest mile per hour.
A. 124 mph B. 164 mph C. 55 mph D. 110 mph
Mathematics
Express the transform of the given expression in terms of s and ?.2y" - y' + y, f
= 1, f'
= 0
A. ?
- 2s + 1
B. ?
- 2s
C. ?
- 2s + 1
D. ?
+ 1
Mathematics
Refer to the weighted voting system and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)The weight of the coalition {P1, P3, P4} is
A. 41. B. 43. C. 32. D. 25. E. none of these
Mathematics
Solve for the missing number. =
A. - 22
B. 11
C.
D. 176
Mathematics