A doctor has assigned the following chances to a medical procedure. full recovery
55%
condition improves
24%
no change 17%
condition worsens
4%
Suppose the procedure is performed on 5 patients. Assume that the procedure is independent for each patient.
What is the probability that none of the patients will get worse
5%
81.5%
b. 45%
d. 96%
a.
a.
Please select the best answer from the choices provided

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?