Call of duty is orginally priced at $70. gamestop gives a discount and call of duty is now priced at $64. what is the percentage discount for ths cost of call of duty? plz explain.

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

What is the volume of this container?