Answer the question.In a study to determine the average weight of a house cat, which of the following is the most representative sample?
A. All of the cats that a pet groomer sees in one week
B. Some of the cats in each of several neighborhoods
C. All of the cats that a veterinarian sees in one week
D. All of the cats in your neighborhood
Answer: B
Mathematics
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Add.5.08 + 0.74
A. 4.34 B. 5.74 C. 5.82 D. 5.9
Mathematics
Write the augmented matrix for the system. 8x + 3y + 8z = 56 4x + 6y + 8z = 84 7x + 2y + 7z = 44
A. 
B. 
C. 
D. 
Mathematics
Find the vertex of the parabola and determine if it is a maximum or minimum. y = 6x2 + 3
A. (0, - 3); maximum B. (0, - 3); minimum C. (0, 3); minimum D. (0, 3); maximum
Mathematics
Solve the equation.
- 
= 
A. 
B. 
C. 
D. 
Mathematics