Why is the diameter named that

What is the best reason for jacinta to have a savings account in addition to a checking account

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?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart