Answer:
233.53 s
Step-by-step explanation:
The sum of best times for the legs is ...
56.81 +59.22 +57.39 +60.11 = 233.53 . . . seconds
Without additional information about the effects of training or the normal variation in times, this is the best prediction we can make.
Answer:
2.7 radians
have a nice day :)
Step-by-step explanation:
Step-by-step explanation:

Answer:
200
Step-by-step explanation:
160/80 is 2. 2 times 100 is 200
Answer:
13²+4−1
Step-by-step explanation:
<em><u>hope it helps</u></em>