Solve the problem.Coyotes are one of the few species of North American animals with an expanding range. The future population of coyotes in a region of Mississippi can be modeled by the equation 
, where t is time in years. Use the equation to determine when the population will reach 140. Round to the nearest tenth when necessary.
A. 11.7 years
B. 11.8 years
C. 12 years
D. 9101.9 years
Answer: A
Mathematics
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?
?
for the given function f(x, y) and the region R.
?
; R is the rectangle defined by 
and 
?
A. 
B. 
C. 
D. 
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Multiply.(5x - 8)(x - 4)
A. 5x2 + 32x - 28 B. 5x2 - 28x + 32 C. 5x2 - 30x + 32 D. 5x2 - 28x - 28
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Choose the expression with exactly the same value as the given expression.csc
A. sin
B. sec
C. sec
D. sin
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Use the table to estimate the rate of change of y at the specified value of x.x = 1.
A. 1 B. 2 C. 0.5 D. 1.5
Mathematics