A dart is thrown randomly and sticks on the circular dart board shown. Assume that all sectors are the same size and that the dart does not land on a border between shaded areas.
Find the probability that the dart lands on an area marked with a number greater than 2 and less than or equal to 9.
A. 
B. 1
C. 
D. 
Answer: A
Mathematics
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Calculate using proper order of operations.2.75 + 2.64 × 2.19 - 2.99
A. -4.312 B. 4.59 C. 5.5416 D. 8.8141
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Find the flux of the vector field F across the surface S in the indicated direction.F = xi + yj + z2k; S is portion of the cone z = 3
between z = 3 and z = 6; direction is outward
A. - 
B. 
?
C. 
?
D. - 
?
Mathematics
Find the exact value of the expression.cos 20° sin 70° + sin 20° cos 70°
A. 0 B. 1 C. -1 D. 2
Mathematics
Solve the equation first by clearing the fractions.x - 
= - 
A. 
B. - 
C. - 
D. 
Mathematics