If the measurement of a central angle is 77 degrees, find the length of its intercepted arc in a circle with a radius of 15 inches. Can someone help me with this. A.18.4 b.16.6 c.20.2 d.22.6

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?