Janelle takes 3 dance classes each week. ballet class is 45 minutes long, modern dance is 50 minutes long, and jazz class is 35 minutes long. how many hours of dance class does janelle have in 2 weeks?

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.