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 180. (Round to the nearest tenth of a year.)
A. 50.1 years
B. 209,323.8 years
C. 50.4 years
D. 50.2 years
Answer: A
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Determine if the point satisfies the inequality.x + y ? -2; (4, -6)
A. Yes B. No
A manufacturer of tennis rackets finds that the total cost 
(in dollars) of manufacturing 
rackets/day is given by 
varid="variable_id_field" variablename="impvar_d5d1460973ce46d18ae5f0bcd" />. Each racket can be sold at a price of 
dollars, where 
is related to 
by the demand equation 
.
?
If all rackets that are manufactured can be sold, find the daily level of production that will yield a maximum profit for the manufacturer.
?
__________ rackets/day
Fill in the blank(s) with the appropriate word(s).
Divide and simplify.
÷ 
A. - 
B. 
C. 
D. 
Simplify the radical expression. If appropriate, include absolute values.
A. 
B. 
C. b + 4
D. 
+ 2