Answer:
4
Step-by-step explanation:
(-4)^2/2 +4
= 4
$5835.53 - $150 = $5684.53 + $325 = $6009.53
APR 20.4% / 12 =1.7%
$6009.53 x 1.7% = $102.16+$6009.53=$6111.69
The percentage increase; you'll need to take the new value and subtract it by the old value.
16 - 13 = 3
Next, you'll divide 3 by the original value.
3 ÷ 13 = 0.23
And multiply by 100
The percentage increase of friends is 23%