Answer:
4.31 kilometer
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T² -1 =(t)² - (1)² = (t + 1) (t - 1)
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Answer: (t + 1) (t - 1)
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1 in 12 because there’s a 1 in 2 you’ll get head or tails and a 1 in 6 to get any of the numbers
Answer:
40,320 ways
Step-by-step explanation:
From the above question, we know that there are 8 different coloured crayons
They are arranged in 2 rows, with 4 per row.
The number of different ways through which we can arrange the crayons is determined as:
Since each crayons are differently colored, any color can be first and any color can be in a different spot.
Therefore, this is calculated as:
8!
8! = 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1
= 40,320 ways.
