14) marking brainliest + points ! 111 the position of an object at time t is given by s(t) = -2 - 6t. find the instantaneous velocity at t = 2 by finding the derivative.

If eh = hg and hg=16, find the diameter of k

What is the standard form of -5x^2+2x^4-11+x^3+3x

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).