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0.009 is 1/10th of 0.09 which also mean that 0.09 is 10 times as big as 0.009
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The digit 2 in lisa's number is one, 10 times the value will be in the tens, therefore, you can write any number with 2 on the 10th digit.
examples
201321
520
1216200321
Answer:
Upper bound for distance = 100.49. This is the highest number that you can round up to get 10.52.
Lower bound for time = 10.515 seconds. This is the lowest number that you can round up to get 10.52.
Upper bound for average speed = Upper bound for distance divided by upper bound for time.
100.49/10.5249 = 9.548 seconds.
Lower bound for average speed = Lower bound for distance divided by lower bound for time.
99.5 / 10.515 = 9.463 seconds.
Step-by-step explanation:
Hope this helps you out.
X = 180 degrees
That is. The answer