Solve the problem.A rancher in Calgary decides to build a silo inside his corral. The rectangular corral measures 22 m by 15 m and the silo's base is circular with a diameter of x meters. Find a polynomial for the remaining area of the corral (in square meters) after the silo is built.
A. 330 - ?x2
B. 330 - 
x2
C. 
x2 - 330
D. 330 - 2?x
Answer: B
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Solve the problem.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to 136 g protein, 125 g fat, and 174 g carbohydrate. According to the health conscious hostess, the marinated mushroom caps have 3 g protein, 5 g fat, and 9 g carbohydrate; the spicy meatballs have 14 g protein, 7 g fat, and 15 g carbohydrate; and the deviled eggs have 13 g protein, 15 g fat, and 6 g carbohydrate. How many of each snack can he eat to obtain his goal?
A. 3 mushrooms, 9 meatballs, 5 eggs B. 9 mushrooms, 5 meatballs, 3 eggs C. 10 mushrooms, 6 meatballs, 4 eggs D. 5 mushrooms, 3 meatballs, 9 eggs
Determine whether or not one or more pairs of twin primes exist between the pair of numbers given. If so, identify the twin primes.98 and 107
A. 101, 103, 105 B. No C. 101, 103 D. 103, 105
Use the given graph of f(x) to find the intervals on which f'(x) > 0.
A. f'(x) > 0 on [-3, ?), f'(x) < 0 on (-?, -3] B. f'(x) > 0 on [-1, ?), f'(x) < 0 on decreasing on (-?, -1] C. f'(x) > 0 on (-?, -3] ? [1, ?), f'(x) < 0 on [-3, 1] D. f'(x) < 0 on (-?,?)
Determine whether the pair of triangles is congruent by the SSS property.
A. Yes B. No