Tarik drives his car 25 miles from his work to his home. The trip takes him 1/2 hour. what is his unit rate in miles per hour?

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).

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Which of the following domains provide a real value periods