Aclass is made up of 6 boys and 12 girls. half of the girls wear glasses. a student is selected at random from the class. what is the probability that the student is a girl with glasses?

Volume of cylinder with a radius of 8cm and height of 25 cm

Aline passes through 3,7 and 6,9 what equation represents the line

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?