For a certain population the growth rate G, measured in thousands per year, depends on the population n, measured in thousands.  The relationship is

.
?
A:  Make a graph of G versus t. Include populations of up to 200,000 (corresponding to ).B:   Ecologists believe the population will be self-sustaining as long as the growth rate is 50 thousand per year or higher.  Add the horizontal line corresponding to a growth rate of 50 thousand per year to the graph you made in part A.C:  Over what population range is the growth rate 50 thousand per year or more?

What will be an ideal response?


A:  

          

B:

    

C: From 52.35 thousand to 192.47 thousand


Mathematics

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A. 2
B. 101/2
C.
D. 100

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Perform the indicated operation.16 lb 14 oz + 31 lb 10 oz

A. 47 lb 8 oz B. 48 lb 9 oz C. 47 lb 9 oz D. 48 lb 8 oz

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Find the mode or modes.20, 23, 46, 23, 49, 23, 49

A. 46 B. 33.3 C. 49 D. 23

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Determine the number of triangles that can be drawn with the given data.a = 33, b = 67, A = 75°

A. 3 B. 0 C. 2 D. 1

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