Speed = distance / time
Tuesday: speed = 2.4km / 18 minutes = 0.13 km per minute
Friday: speed = 1.8 km / 12 minutes = 0.15 km per minute
0.15 is larger than 0.13 so she ran faster on Friday.
Answer:
289/216
Step-by-step explanation:
add the parentheses first
(2/3+3/4)×(3/6+4/9)=
17/12×17/18
then multiply
17/12×17/18=
286/216
Answer:
first one: function
second one: not a function
third one: not a function
fourth one: not a function
Step-by-step explanation:
it is never a function if two of the x inputs are the same or if one x input has two y outputs..
<em>Hope this helps!! Pls mark me brainliest!!</em>
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