One of the values r (radius), d (diameter), C (circumference), or A (area) is given for a particular circle. Find the indicated value. Leave ? in your answer.A = 121? m2; d = ?
A. 11 m
B. 22? m
C. 22 m
D. 121 m
Answer: C
Mathematics
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Find the domain and range of the function.f(x) = -3 + 
A. D: (-?,0], R: (-?,-3] B. D: [0,?), R: (-?, ?) C. D: [0,?), R: [-3,?) D. D: (-?, ?), R: [-3,?)
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Find the flux of the curl of field F through the shell S.F = -4x2yi + 4xy2j + ln zk ; S: r(r, ?) = r cos ?i + r sin ?j + 4rk, 0 ? r ? 4 and 0 ? ? ? 2?
A. 
B. - 512?
C. 
?
D. - 
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Change to a decimal.80%
A. 0.08 B. 0.8 C. 8 D. 0.69
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Solve.96 ? m = 19,008
A. 198 B. 18,912 C. 199 D. 18,911
Mathematics