Step-by-step explanation:
Water in a pool starts at a height of 200 cm and is pumped out at a constant rate so that the height decreases by 5 cm per minut
1 answer:
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Answer:
/2
Step-by-step explanation:
/
=1.2422
/2=0.66 <-- not matching with the top expression.
/2=1.11<--not matching with the top expression.
/2=1.2422<-- matches!!
/3=0.91<-- not matching with the top expression.
Answer:
1.5
Step-by-step explanation:
To find the mean, we must add all of our terms, and then divide by the number of terms.
Solve:
Since we have seven terms, we must divide our total (), by seven.
÷
Solve:
÷
Therefore, the mean is