KLMN is a parallelogram. Identify m∠N. The figure shows parallelogram K L M N. The measure of angle M is 8 y plus 43 degrees. The measure of angle K is 15 y minus 6 degrees.

m∠N = 99°
m∠N = 81°
m∠N = 80°
m∠N = 41°

After surveying students in her homeroom, katie decided to use a number cube to predict the probability that a randomly chosen student in her school planned to stay after school today for extracurricular activities. in katie’s simulation, a roll of 1 represents staying after school, while rolls of 2, 3, 4, 5, or 6 represent leaving school at the end of classes. according to katie’s model, what is the probability that three randomly chosen students will all stay after school for extracurricular activities today?