Use the discriminant to determine whether the equation has two rational solutions, one rational solution, two irrational solutions, or two nonreal complex solutions. Do not actually solve.4y2 = 3y - 6

A. Two rational solutions
B. Two irrational solutions
C. One rational solution
D. Two nonreal complex solutions


Answer: D

Mathematics

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Find the potential function f for the field F.F = 9x8y9z3i + 9x9y8z3j + 3x9y9z2k

A. f(x, y, z) = x9y9z3 + 9x9y8z3 + 3x9y9z2 + C
B. f(x, y, z) = x27y27z9 + C
C. f(x, y, z) = x9y9z3 + C
D. f(x, y, z) = 

Mathematics

tan 37°

A. 0.80 B. 0.75 C. -0.84 D. 0.60

Mathematics

Multiply.-0.408 × -0.07

A. 2.856 B. 0.02856 C. 0.0002856 D. 0.002856

Mathematics

Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.The bird's wingspan is 27  .

A. cm B. mg C. mm D. m E. mL

Mathematics