Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.The population of a town is currently 37,000. This represents an increase of 80% from the population 5 years ago. Find the population of the town 5 years ago. Round to the nearest whole number if necessary.
A. 46,250
B. 20,556
C. 7400
D. 29,600
Answer: B
Mathematics
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Completely factor the polynomial or state that the polynomial is prime.x3 - 216
A. (x + 216)(x2 - 1) B. (x + 6)(x2 - 6x + 36) C. (x - 6)(x2 + 6x + 36) D. (x - 6)(x2 + 36)
Mathematics
Use the graph to identify the x- and y- intercepts or state that there is no x- or y-intercept.
A. x-intercept = 1; y-intercept = 6 B. x-intercept = -1; y-intercept = 6 C. x-intercept = -1; y-intercept = -6 D. x-intercept = -6; y-intercept = -6
Mathematics
Use the product rule to simplify the radical.
? 
A. 11
B. 
C. 
D. 
Mathematics
Graph the polynomial function. f(x) = x4 - 4x2
A. 
B. 
C. 
D. 
Mathematics