Emeline can type at a constant rate of 1 4pages/minute. a. What is the ratio of the number of pages to the number of minutes?

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).

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Solve for x where 0 equation: cot^2x+2cotx+1=0