He went upstream 3 hours and downstream two. 4x3=12 6x2=12
He went 24 miles.
Answer:

<h3>
<em><u>2√6</u></em> is the right answer.</h3>
0.079, 0.709, 0.710, 0.79
You will have to look at the placement of each digit.
In this case, after the decimal point:
tenths is the largest (the number directly to the right of the decimal point)
hundredths is next (the number directly to the right of the tenths place)
thousands is the smallest (in this case, next to the hundreds place)
hope this helps
The rate per second is 3 pens/second
Step-by-step explanation:
