A city has a population of 51,368. If the population grows 1.8% each year, what will the
1 answer:
You might be interested in
Answer: [-13, 37]
======================================================
Explanation:
The smallest x value possible is 12-25 = -13
The largest x value possible is 12+25 = 37
It might help to draw out a number line to see this.
x is between -13 and 37, including both endpoints. We can write
This converts to the interval notation [-13, 37] which is the answer.
The use of square brackets is to indicate "include this endpoint".
The answer is: " 7
" ;
_____________________________________________
or, write as: " 7. 5 " .
_____________________________________________
Explanation:
To solve:
_____________________________________________
Using a technique called "dimensional analysis" :
_____________________________________________
*
;
=
=
;
=
;
=
;
= { 15 ÷ 2 }
= " 7
" .
_____________________________________________
or, write as: " 7. 5 " .
_____________________________________________