Give that P varies inversely as the square root of q and P=3 whenq=25 find P when q=4​

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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).

Find the maximum value of p= 4x + 5y subject to the following constraints :