Use the properties of summation notation to find the sum.
A. 112
B. 252
C. 336
D. 294
Answer: D
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Using Green's Theorem, calculate the area of the indicated region.The area bounded above by y = 3x and below by y = 9x2
A. 
B. 
C. 
D. 
For each set described, write the set in roster form.{x|x is a natural number between 14 and 19}
A. {14, 15, 16, 17, 18} B. {15, 16, 17, 18, 19} C. {15, 16, 17, 18} D. {14, 15, 16, 17, 18, 19}
Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is W ? X ? Y ? Z ? W; weight = 19 B. Minimum Hamilton circuit is W ? X ? Z ? Y ? W; weight = 16 C. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 17 D. Minimum Hamilton circuit is W ? Y ? X ? Z ? W; weight = 22
Solve. Express the answer in scientific notation to two decimals unless requested otherwise.If the distance from the earth to the sun were 92,000,000 miles, how long would it take a rocket, traveling at 2.4 × 103 miles per hour, to reach the sun? Round to three decimal places.
A. 3.833 × 104 hr B. 3.833 × 103 hr C. 3.833 × 102 hr D. 3.833 hr