Tyrisha is running along the riverbank below the pedestrian bridge. Her cell phone rings and she answers the call. After 2.50 seconds of time she walks 1.75 meters. She continues to pace around and after 6.0 seconds she walks 12.25 meters. What is her velocity?

If jesus walked on water, does that mean he swims on land

An insurance company wants to know if the average speed at which men drive cars is higher than that of women drivers. the company took a random sample of 27 cars driven by men on a highway and found the mean speed to be 72 miles per hour with a standard deviation of 2.2 miles per hour. another sample of 18 cars driven by women on the same highway gave a mean speed of 68 miles per hour with a standard deviation of 2.5 miles per hour. assume that the speeds at which all men and all women drive cars on this highway are both approximately normally distributed with unknown and unequal population standard deviations.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be