1. 66
2. -36
3. 10
4. 1
1. 157 - 91 = 66
2. -12 x 3 = -36
3. 190 divided by 19 = 10
4. 2 + 1.8 ~ 3.14 (Answer is 2)
Hope this helped! Have a lovely day! ~Pooch ♥
1. Base presents the whole number
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Answer:
The interquartile range is 10.
Step-by-step explanation:
(xu-xl)=10