Find the sum.15 + (-22) + 21 + (-3)

A. -31
B. 61
C. -25
D. 11

Answer: D

Mathematics

Test the vector field F to determine if it is conservative.F = i + zex + yj + ex + yk

A. Conservative B. Not conservative

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Mathematics

Provide an appropriate response.Which equation below defines y as a function of x?

A. = y
B. x² + y² = 9
C. 3y - x² = 0
D. y = ±
E. 3x - y² = 0

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Mathematics

Find the amount that results from the investment.$1,000 invested at 6% compounded semiannually after a period of 6 years

A. $1425.76 B. $1418.52 C. $425.76 D. $1384.23

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Mathematics

Solve the inequality and graph the solution set. < 0

A. (-9, 9)

B. (-?, 9)

C. ?

D. (-9, ?)

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Mathematics