A hospital near a ski resort record the type of injuries treated during ski season and other seasons over a year the results shown in the table will help determine the medical staff that is required at different times of the year according to the data in the table what is the probability that a patient will need to be treated for a broken bone during ski season

Simplify the expression 10/11(22z) + (a+5) -1

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.