Decide whether or not the ordered pair is a solution to the equation.x + y = 14; (7, 2)
A. Yes
B. No
Answer: B
Mathematics
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Solve.Jim and Tammi ran a distance of 15,840 feet. A mile is 5280 ft. How many miles did they run?
A. 6 mi B. 3 mi C. 4 mi D. 3 mi 2640 ft
Mathematics
Use the limit comparison test to determine if the series converges or diverges.
A. Converges B. Diverges
Mathematics
Solve the problem.A radio transmission tower is 230 feet tall. How long should a guy wire be if it is to be attached 10 feet from the top and is to make an angle of 32° with the ground? Give your answer to the nearest tenth of a foot.
A. 271.2 ft B. 415.2 ft C. 259.4 ft D. 434.0 ft
Mathematics
Find the unknown in each percent question.What is 31% of 1248?
A. 386.88 B. 3868.8 C. 38,688 D. 38.69
Mathematics