A textile manufacturer has daily production costs of C(x) = 100,000 – 110x + 0.045x^2 where C is the total cost in dollars) and x is the number of units produced. How many units should be produced each
day to yield a minimum cost?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.