Find the square root. If it is not a real number, say so.
A.
B.
C.
D.
Answer: A
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Look for a pattern and then predict the general term, or nth term, an, of the sequence.1 ? 4, 2 ? 5, 3 ? 6, 4 ? 7, 5 ? 8, . . .
A. an = n ? n3 B. an = n ? (n + 3) C. an = n ? 3n D. an = n ? 3
Solve the formula for the specified variable.A = h(b1 + b2) for b1
A. b1 =
B. b1 =
C. b1 =
D. b1 =
Use the multiplication principle to solve the equation.x = -
A. -
B. -
C. -
D. -
One hour after x milligrams of a particular drug are given to a person, the change in body temperature T(x), in degrees Celsius, is given approximately by: T(x) = -
, 0 ? x ? 6.Find the sensitivity, T'(x), of the body to a dosage of three milligrams.
A. degrees per milligram
B. - degrees per milligram
C. - degree per milligram
D. - degrees per milligram