Solve the problem.A straight trail with a uniform inclination of 18° leads from a lodge at an elevation of 500 feet to a mountain lake at an elevation of 8500 feet. What is the length of the trail (to the nearest foot)?
A. 25,889 ft
B. 8937 ft
C. 8412 ft
D. 27,507 ft
Answer: A
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Solve the problem.A community garden contains 20 rectangular plots each measuring 6 yd by 9 yd. What is the total area available for gardening?
A. 54 yd2 B. 1,100 yd2 C. 600 yd2 D. 1,080 yd2
Solve the problem.Find the total area of the ends of the garage.
A. The total area of the ends of the garage is 336 square feet. B. The total area of the ends of the garage is 396 square feet. C. The total area of the ends of the garage is 198 square feet. D. The total area of the ends of the garage is 504 square feet.
Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for an to find a20, the 20th term of the sequence.an = an-1 + 10, a1 = 18
A. an = 8n + 10, a20 = 170 B. an = 10n + 8, a20 = 208 C. an = 18n - 8, a20 = 352 D. an = 10n + 28, a20 = 228
Insert <, >, or = to make the statement true.
0.5
A. < B. = C. >