A log is 16m long, correct to the nearest metre. It has to be cut into fence posts which must be 70cm long, correct to the neare

4,3.

To adequately evaluate the situation, additional context is required.

Response: Ruben initially possessed 50 books before making any purchases.

Explanation in steps: Ruben's acquisition of 6 new books led to a 12% increase in his collection.

We aim to determine the quantity of books Ruben had prior to his recent purchases.

Let x represent the original count of books Ruben held before buying more.

Based on the provided data, we derive the following equation:

Consequently, the original number of books Ruben had before making additional purchases equals 50.

The minimum value shown on the line plot is 18.0. The maximum value depicted on the line plot is 22.0. The most frequently occurring height in inches is 19.5, appearing 3 times. A line plot is a visual representation that illustrates the frequency (how often data values occur) across a number line. Dots are marked on the line plot for each value along the number line.

He takes 6 hours to stitch a single shirt and stitches 6/10 of a shirt in 1 hour.