Find the sum.(-6) + (-1) + 4 + 9 + ... + 39
A. 160
B. 330
C. 170
D. 165
Answer: D
Mathematics
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Use the slope-intercept form to find the equation of the line passing through the given points.(10, 1), (-10, -11)
A. y = 
x - 5
B. y = 
x + 5
C. y = 
x - 5
D. y = 
x + 5
Mathematics
Find the limit.
A. -? B. 0 C. ? D. -1
Mathematics
A population N declines by 7% each year. The initial population is 5,056. The population after ?t years is given by ?
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 2, 9, or 6?
A. 
B. 
C. 
D. 
Mathematics