Multiply and simplify. Assume all variables represent nonnegative real numbers. Write your answer in radical notation.

A. m8
B. m5
C. m8
D.


Answer: B

Mathematics

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Evaluate the integral.

A.
B.
C.
D.

Mathematics

Provide an appropriate response.The recommended dosage of a certain type medicine is determined by the patient's weight. The formula to determine the dosage is given by D = 0.1w2 + 5w, where D is the dosage in milligrams and w is the patient's weight in kilograms. A doctor ordered a dosage of 1,500 milligrams. This dosage is being administered to what weight patient?

A. 100 kg B. 30 kg C. 95 kg D. 145 kg

Mathematics

Indicate whether the statement is true always, sometimes, or never.The product of a pair of complex conjugates is a real number.

A. Never B. Sometimes C. Always

Mathematics

Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) =  , g(x) = x2

A. Yes, no B. Yes, yes C. No, yes D. No, no

Mathematics