I'm sorry, I don't see the question. Could you please retake the photo in better quality so I could answer it? Thanks!
Answer:
the second one four fifth times 20
Step-by-step explanation:
4/5×22.01=17.68 which is approximately equal with 4/5×20=16.
Answer:
9x10^-4
Step-by-step explanation:
The range would be 14.
Explanation: you subtract the lowest and highest values in the set of data, which would be 1 and 15
She doodle on 5 of the paper strips
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7
7/2 = 3 1/2