The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 92 pounds. A random sample of 70 newly manufactured cables has a mean breaking strength of 1850 pounds. Based on this sample, find a 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer. Then give its lower limit and upper limit.

What is the prime factorization of 230

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.