A vector v has initial point P and terminal point Q. Find the magnitude of 
.P(-6, -1), Q(-5, -14)
A. 
B. -24
C. 170
D. 
Answer: D
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Solve the problem.In the formula N = Iekt, N is the number of items in terms of an initial population I at a given time t and k is a growth constant equal to the percent of growth per unit time. There are currently 75 million cars in a certain country, increasing by 1.1% annually. How many years will it take for this country to have 95 million cars? Round to the nearest year.
A. 5 yr B. 272 yr C. 18 yr D. 21 yr
Determine whether the sequence is arithmetic.2, 4, 6, 10, 12, ...
A. Arithmetic B. Not arithmetic
Use Stokes’ Theorem to evaluate  figures 4.png)
.
 multiple choice.png)
If possible, solve the system of equations. Use any method. If there is not a unique solution to a system, say why.-3x - 4y = 3-5x + 7y = -36
A. (-3, -2) B. No solution; inconsistent system of equations C. (2, -2) D. (3, -3)