Answer:
Sarah's rectangular garden has a perimeter of 900cm
<u>Answer-</u>
<em>The estimated population in 2013 is </em><em>3081.</em>
<u>Solution-</u>
This can be represented as exponential decreasing function,

Where,
-
a = starting amount
- r = rate
- t = years
Putting the values,




As population can not be in fraction, so after rounding off the estimated population in 2013 is 3081.
Answer:
1/4x+1/2=1/3x
Step-by-step explanation:
by solving for x. simplifying both sides of the equation, then isolating the variable.
15.1 f
Step-by-step explanation:
-13.4+25.8= 15.1 F