Solve.If a flagpole 15 feet tall casts a shadow that is 20 feet long, find the length of the shadow cast by an antenna which is 39 feet tall. Round to the nearest tenth if necessary.
A. 44 ft
B. 52 ft
C. 29.3 ft
D. 7.7 ft
Answer: B
Mathematics
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Determine if the series converges absolutely, converges, or diverges.
A. Converges conditionally B. converges absolutely C. Diverges
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Simplify the expression. Assume that all variables are positive when they appear.
A. 2x5 B. -2x5 C. -2x15 D. -2x12
Mathematics
Approximate the value using a calculator. Express answer rounded to three decimal places.2e
A. 6.581 B. 5.437 C. 4.718 D. 7.389
Mathematics
Solve the problem.Under ideal conditions, a population of rabbits has an exponential growth rate of 11.6% per day. Consider an initial population of 400 rabbits. Find the exponential growth function.
A. P(t) = 400e0.116t B. P(t) = 40e0.116t C. P(t) = 100e11.6t D. P(t) = 100e1.16t
Mathematics