Four areas are newly designated as parks as shown below. Hiking trails are to be constructed so that each park is directly connected with each of the others.What is the least number of trails needed?
What will be an ideal response?
Answer: 6
Mathematics
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the rectangular solid in the first octant bounded by the planes 
, 
, and 
.
A. 
B. 
C. 
D. 
Mathematics
The graph of a polar equation is given. Select the polar equation for the graph. 
A. r sin ? = -1 B. r = -2 cos ? C. r = -1 D. r = -2 sin ?
Mathematics
Provide an appropriate response.Write the equation y - 5 = 4(x + 2) in standard form.
A. -4x + y = 13 B. 4x + y = 13 C. y = -4x + 13 D. y = 4x + 13
Mathematics
Solve the equation.
+ 
= -1
A. ?
B. {5}
C. {0}
D. 
Mathematics