Joe swam a total of 558 labs at the pool during the summer swam 7 laps each day except the last day he swam fewer laps how many
2 answers:
Answer:
He swam 5 laps on the last day.
Step-by-step explanation:
We are given:
•Total number of laps = 558 laps
•Laps per day = 7 laps
Since he swam an equal number (7 laps) everyday apart from the last day and we are looking for the the number of laps he swam the last day, we will divide the total number of laps by the number of laps each day, then the remainder will be number he did the last day.
Therefore,
i.e 79 remainder 5
Therefore, he swam for 80 days (79 equal days and 1 extra day) and we can say he swam 5 laps on the last day
You might be interested in
Answer:
We select the option c.
Step-by-step explanation:
<u>Best Fit Regression Model</u>
Scientists often wonder if there is a relationship between the variables under study. It's a vital matter in modern times where artificial intelligence technology is struggling to find answers where traditional approaches hadn't before.
The most-used tool to find relations between variables is the regression model and its best fit lines to try to find an expression who relates variable x (years from 1960) and variable y (minimum wage requirement) as of our case.
The data was entered into a digital spreadsheet and an automatic function was applied to find the best-fit model.
The automated tool's output was this equation:
That can be rounded to three decimals
We select the option c.