Which situation involves opposite quantities combining to make 0? O A person's bank account balance is $850 before depositing $850 into the account O An elevator is at floor 10 and drops 5 floors to let a passenger off at floor 5. O The record high temperature in March in Chicago, Illinois, is 84 Fahrenheit, and the record low is 0' Fahrenheit. O The water cooler in an office contains 19 liters of water at the beginning of the day, and the employees drink 19 liters of the water. ​

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?