Simplify.- (-4m + 8n - 8p)
A. 4m - 8n + 8p
B. -4m + 8n + 8p
C. -4m + 8n - 8p
D. 4m - 8n - 8p
Answer: A
Mathematics
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Use the Bisection Method to approximate the real root of the equation on the given interval. The answer should be accurate to two decimal places.x4 + 6x3 + 2x - 1 = 0;
[0, 1]
A. 0.50 B. 0.25 C. 0.32 D. 0.36
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An apple orchard has an average yield of 30 bushels of apples/tree if tree density is 25 trees/acre. For each unit increase in tree density, the yield decreases by 2 bushels. How many trees should be planted in order to maximize the yield? ?
A. 22 B. 20 C. 23 D. 21
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Simplify the expression. Assume that all variables are positive when they appear.
A. 
- 
B. 
C. 
D. 
Mathematics
Calculate.9 ? 2 - 9 ? 82 + 6( 9 - 3)
A. -507 B. -90 C. -522 D. -5130
Mathematics