Answer: B
Step-by-step explanation:
there are 4 laps in 200 metres. 200m÷50m
2min 42 sec=120 sec+42sec (162sec)
so,
162÷4=40.5
Answer is B
Answer
The answer is 48 i hope this helped
Answer:
C
add all numbers and divide by the count of numbers.
0.4
Find square root of 12 and 15
12=3.46 rounded to 3.5
15=3.87 rounded to 3.9
0.9-0.5=0.4
Answer:1,81 and 121.;)
27.20seconds
hope this helped,brainliest?
