The length of an arc is 15.7 meters. The central angle is 45 degrees. Calculate the length of the radius.
help me please :))

Acylinder has volume 45π and radius 3. what is it’s height?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?