Answer:
The answer is 6.8
Step-by-step explanation:
Check on your calculator 6.8^2 equals 46
"The length is 6 meters longer than the width" means l = 6 + w.
Using the perimeter formula, we have

Then,

<h2>Hence, the width is 25.5 meters.</h2>
zero
double - is actually plus
Answer: 1%
Explanation:
Add up the frequencies in the bottom row: 350+200+245+125+66+10+4 = 1000
There are 1000 families total. Of this total, 10+4 = 14 families have more than six people. I added up the frequency counts for "7 people" and "8 people" to get 14.
Divide 14 over 1000 and we get 14/1000 = 0.014 = 1.4% which rounds to 1%
The cube root of 512 is 8.
I hope this helps you.