Step-by-step explanation:
so from this, I think the difference is 207.84 m
:)
That's the answer i hope i got it write!!
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Answer:
<u>There are 380 ways that 1st and 2nd place can be determined in the race</u>
Step-by-step explanation:
There are 20 possibilities for determine the 1st place
There are 19 possibilities for determine the 2nd place
Number of ways that 1st and 2nd place can be determined = 20 * 19
Number of ways that 1st and 2nd place can be determined = 380
Answer:
222
Step-by-step explanation:
Equal to! When adding a negative and a posative the sum will always be a posative number. therefore you would just add as if the negative sign wasn't even there!