Answer:
98 hamburgers were sold on Friday.
Step-by-step explanation:
294/3=98
98+98=196 cheese burgers
196+98=294 hamburgers and cheeseburgers in total
98 hamburgers
13)
there are 2π radians in 1 revolution, and there are 60 seconds in 1 minute, so keeping that in mind, then,

14)


15)
what is the radians per seconds "w" in revolutions per minute? just another conversion like in 13)
Answer: its 62
Step-by-step explanation:
Isolate the radical, then raise each side of the equation to the power of its index.
Answer:
1.) 15
2.) -21
3.) -15
4.) 21
Step-by-step explanation: