Answer: she should multiply 0.19 to the original price and then add that to the total cost before the tip and there is your answer.
Step-by-step explanation:
Ignore this post, I have no Idea what it is, report this so it gets taken down so someone else can answer...
Using the pythagorean theorem:
2 squared + 3 squared = slide length squared
13= slide length squared
3.605 or about 3.6
Hope this helped!
D=rt and we are told d=546 and r=1.3m/s so
1.3t=546 divide both sides by 1.3
t=420 seconds so
420s(min/60s)=7 min
So it takes him 7 minutes to walk to Sara's house.
