The mean daily rainfall for a week was 5.5mm. for the first six days the mean rainfall was 1mm. How much rainfall on the seventh day ​

There was 32.5mm of rainfall on the seventh day.

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all values of a data-set divided by the number of values in the data-set.

The mean daily rainfall for a week was 5.5mm.for the first six days the mean rainfall was 1mm.

This means that during the week(7 days), the total amount of rain was of:

How much rainfall on the seventh day ​?

This is x. We have that:

There was 32.5mm of rainfall on the seventh day.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

whats the