A doctor gives a patient 80% chance of surviving bypass surgery after a heart attack. If the patient survive the surgery, then the patient has a 20% chance that the heart damage will heal. Find the probability that the patient survives the surgery and the heart damage heals.
(Type an integer or a decimal)

According to the data set, where should the upper quartile line of the box plot be placed?

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.

Identify the number as a rational or irrational.explai. 291.87