Determine which of the sets of vectors is linearly independent. A: The set { sin t, cos t} in C[0, 1]
B: The set {sin t cos t , cos 2t} in C[0, 1]
C: The set {cos^2 t, 1 + 2cos t } in C[0, 1]

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).