Name the quadrant in which the angle ? lies.sin ? > 0, cos ? > 0

A. I
B. II
C. III
D. IV


Answer: A

Mathematics

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Solve the problem.Select the correct statement for the definition of the limit: f(x) = L means that __________________

A. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.
B. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.
C. if given a number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  > ?.
D. if given any number ? > 0, there exists a number ? > 0, such that for all x, 
0 <  < ? implies  < ?.

Mathematics

Calculate using proper order of operations.7.22 ÷ 4.18 × 2.22

A. 13.59 B. 13.62 C. 3.83 D. 0.78

Mathematics

Find the flux of the curl of field F through the shell S.F = 3zi - 2xj + 4yk ; S: r(r, ?) = r cos ?i + r sin ?j + 6rk, 0 ? r ? 6 and 0 ? ? ? 2?

A. -72? B. -72 C. 0 D. 72?

Mathematics

Provide an appropriate response.Simplify by combining like terms: 7a + 6 - 4b + 7b - 2 + a

Fill in the blank(s) with the appropriate word(s).

Mathematics