Describe the motion of the end of the second hand on a clock that is 4 cm long and the centre is 2 m up on a wall where t = 1 is 1 second.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Tan198=asin164=? how to solve this? ?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?