Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.r = 2.5 meters, s = 4.75 meters
A. 1.25 radians
B. 2.8 radians
C. 0.4 radians
D. 1.9 radians
Answer: D
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Find the center and radius of the circle whose equation is given.x2 + y2 + 10x - 10y + 50 = 64
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Solve the problem.How many ways can a committee of 5 be selected from a club with 10 members?
A. 100,000 ways B. 30,240 ways C. 50 ways D. 252 ways
Find the mean. Round to the nearest tenth.Value Frequency 134 2 187 5 226 3 273 2 363 1 392 1
A. 112.5 B. 227.3 C. 226.3 D. 265.2
Determine whether propositions p, q, and r each need to be true or false to make the proposition below false.
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