9) in july, happy hospital reported the following surgical data:
admissions 261
discharges 224
deaths (surgical) 11 (2 less than 48 hrs, 9 greater than 48 hrs.)
(5 less than 10 days, 6 greater than 10 days)
(2 due to anesthetic agent)
anesthetics administered 197
surgical procedures performed 271
patients operated on 259
calculate:
a. anesthetic death rate
b. postoperative death rate
c. gross death rate
d. net death rate

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.