True or False?
1. cos x + sin x tan x = csc x
2. sin(x - y) = sin x - sin y
3.  figure 1.png)
1. False
2. False
3. False
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?Which distribution has a median and mean which are closest together and why? ? Distribution A: 2, 4, 4, 6, 8, 9, 11, 15 Distribution B: 2, 3, 4, 7, 10, 11, 16, 24 ?
A. ?Distribution A: Median is 8 and Mean is 7.375. B. ?Distribution B: Median is 9 and Mean is 9. C. Distribution A: Median is 7 and Mean is 7.375. D. ?Distribution B: Median is 9 and Mean is 9.625. E. ?The means and medians of both distributions are both the same distance from each other.
Solve the problem.An electric circuit contains an inductor, a resistor, and a voltage source of 
The resulting differential equation relating the current i and the time t is 
Find i after 0.8 seconds by Euler's method with ?t = 0.2 s if the initial current is zero.
A. 0.18 A B. 0.17 A C. 0.15 A D. 0.20 A
Provide an appropriate response.Evaluate the following: (-2)6 - (3)5 - 
Fill in the blank(s) with the appropriate word(s).
The augmented matrix is in row-echelon form and represents a system of linear equations. Solve the system using backward substitution.
Write the solution as an ordered triple, if possible.
A. (2 + 6z, -5 - 2z, z) 
B. (2 - z, -5 + z, z) 
C. (2, -5, z) 
D. (2 - 6z, -5 + 2z, z) 