Convert 46 degrees to radians

What is sin 7x/4 ? i need on this urgent trig

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

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?