Quiz time!! For you, but hopefully you'll like it, it does not contain school stuff but nothing personal either. Q1: How many pets do you have? What type?
Q2: What is your favorite subject? What is your worst?
Q3: Are you a hot lady, business women, cute kitty, beach babe, sassy Sierra, more?
Q4: Do you like school?
Q5: How many friends do you have at your school? Are they nice or toxic?

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.

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.