Given that Jack biked for

hours with an average speed of

miles per hour.
The distance travelled by Jack is given by

Given that Jim travelled exactly

as far as Jack did, then the distance Jim travelled is given by

Therefore, the length of Jim's journey is 80 miles.
Answer:
I think the answer is C if I'm wrong sorry its been two years since i last learnt this
Step-by-step explanation:
2.876 is rational. It can be expressed as 2876/1000.
-(sqrt(16)) is rational. It can be expressed as -4/1.
3pi is irrational. Pi cannot be expressed as a fraction.
23/40 is rational. It can be expressed as 23/40.
Have a nice day!
Answer:
136 mm²
Step-by-step explanation:






A = 136
there is no visible graph
Step-by-step explanation: