The average score on the statistics final exam was 85 and the standard deviation was 2.5 . Chris scored a 95 . Chris scored high
1 answer:
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Answer:
The unit rate is $8.89 /ft².
Step-by-step explanation:
Given:
$160 for 18ft².
So, by dividing with 18
we get
.
Now, round to nearest hundredth for $8.888 is $8.89.
Therefore, the unit rate is $8.89 /ft².