Hey taxi charges a flat rate of $1.55 plus an additional $0.45 per mile is Erica has at most $10 to spend on a cab ride how far could she travel?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and 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).

Using elimination, what is -4x+2y=-12 4x+8y=-24