Walking north or south on the earth is defined as walking along the meridians, and walking east or west is defined as walking along parallels. There are points on the surface of the earth from which it is possible to walk a mile south, then a mile east, then a mile north, and be right back where you started. Find one such point.Answer The North Pole, The South Pole, or A point on the Equator.
What will be an ideal response?
The North Pole
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 1 and x = 5 using a right sum with four rectangles of equal width.
A. 69 B. 54 C. 41 D. 30
Find the volume of the sphere. Use 3.14 or 
for ? as indicated.Use 
for ?.
A. 65
m3
B. 36
m3
C. 49
m3
D. 19
m3
Evaluate.62 - 2(3) + 50 ÷ 5
A. 10 B. 16 C. 40 D. 58
An inferior product with a large advertising budget does well when it is introduced, but sales decline as people discontinue use of the product. Suppose that the rate of weekly sales revenue is given by 
, where S is the sales in thousands of dollars and t is the time in weeks. Find the function that describes the weekly sales revenue if 
align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_006de392c0a444fdbaaaa689f" /> thousand dollars when 
.
?
A. 
B. 
C. 
D. 
E. 