<em>What</em><em> </em><em>happe</em><em>n</em><em>e</em><em>d</em><em>?</em><em>W</em><em>h</em><em>y</em><em> </em><em>are</em><em> </em><em>u</em><em> </em><em>wasting</em><em> </em><em>your</em><em> </em><em>points</em><em>?</em><em>?</em>
43000 is your answer I know because I know
Answer:
57.8 or 57 and four fifths
Step-by-step explanation:
5+14=19
19*3=57
57+0.8= 57.8
This is a simple one.
We dont know how fast it is going downstream, but we do know it took 3 hours to reach the destination. Now, saying that, when coming back we know it took 4 hours(an hour longer than what we took to get there), and we also know we were moving 5 miles slower per hour. If we think a bit, we can see that moving 5 miles slower made us take a whole hour. Making me believe that when we were headed to our destination we were moving at 20 miles per hour, and when we were headed back, we moved at 15mph(20-5)
To check that this was correct, we can just simply check, "okay so from our point to our destination we traveled 60 miles in total. if we went 20 miles an hour, in 3 hours(3×20) we would be at our destination, and if we traveled at 15 miles an hour, it would take us 4 hours to get back to our starting point (4×15)
HOPE THIS HELPED. PLEASE CONSIDER LEAVING A <em><u>5</u></em><em><u> </u></em><em><u>STAR</u></em><em><u>,</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em><em><u>HEART</u></em><em><u> </u></em><em><u>AND</u></em><em><u> </u></em><em><u>MAKING</u></em><em><u> </u></em><em><u>THIS</u></em><em><u> </u></em><em><u>THE</u></em><em><u> </u></em><em><u>BRAINLIEST</u></em><em><u> </u></em><em><u>ANSWER</u></em> THAT WOULD BE SO VERY MUCH APRECIATED!!!!
Y = 16.14z ; the constant of proportionality is 16.14. It is called constant of proportionality because it never changes. It remains constant or the same. Whatever the value of z is, y is directly proportional to z by the rate of the constant of proportionality.
