Anew antibiotic is effective for 85% of infections. the antibiotic is given to 40 patients. a) verify that this is a binomial setting and write it in notation b) describe what p(x=35) means in context c) what is the probability that the antibiotic will work in at least 35 out of 40 patients? d) what is the probability the antibiotic will work in less than half of the participants?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.