Find the length of the arc on the circle of radius r meters intercepted by a central angle ?. Round your answer to three decimal places.r = 5, ? = 35°
A. 3.054 m
B. 2.749 m
C. 3.359 m
D. 2.443 m
Answer: A
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At one high school, the mean time for running the 100-yard dash is with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are:More than 15.2 seconds
A. 48% B. 34% C. 68% D. 50%
Provide an appropriate response.The residual value of an asset is the actual cash received at the end of the useful life of the asset.
A. True B. False
Solve the triangle, if possible. Approximate values to the nearest tenth when appropriate.? = 28°50', a = 13.5, b = 8
A. ?1 = 59°30', ?1 = 96°40', c1 = 20 ?2 = 18°30', ?2 = 137°40', c2 = 15 B. ?1 = 54°30', ?1 = 96°40', c1 = 16.5 ?2 = 125°30', ?2 = 25°40', c2 = 7.2 C. ? = 69°30', ? = 78°50', c = 15 D. No solution
Write as the sum and/or difference of logarithms. Express powers as factors.logb
A. logbx + 9logby + 3logbz B. logbx + logby9 - logbz3 C. logbx + 9logby - 3logbz D. logbx + logby9 + logbz3